Cleanup: de-inline a bunch of classes, rename and move "PluginInstaller" to "...

chrome/browser/geolocation/geolocation_permission_context.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/geolocation/geolocation_permission_context.h"
 
 #include <string>
 #include <vector>
 
 #include "app/l10n_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 15 matching lines @@
 #include "chrome/common/notification_source.h"
 #include "chrome/common/notification_type.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "grit/generated_resources.h"
 #include "grit/locale_settings.h"
 #include "grit/theme_resources.h"
 #include "net/base/net_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
-namespace {
-
-const char kGeolocationLearnMoreUrl[] =
-#if defined(OS_CHROMEOS)
-    "http://www.google.com/support/chromeos/bin/answer.py?answer=142065";
-#else
-    "http://www.google.com/support/chrome/bin/answer.py?answer=142065";
-#endif
-
-}  // namespace
+// GeolocationInfoBarQueueController ------------------------------------------
 
 // This class controls the geolocation infobar queue per profile, and it's an
 // internal class to GeolocationPermissionContext.
 // An alternate approach would be to have this queue per tab, and use
 // notifications to broadcast when permission is set / listen to notification to
 // cancel pending requests. This may be specially useful if there are other
 // things listening for such notifications.
 // For the time being this class is self-contained and it doesn't seem pulling
 // the notification infrastructure would simplify.
 class GeolocationInfoBarQueueController : NotificationObserver {
  public:
   GeolocationInfoBarQueueController(
       GeolocationPermissionContext* geolocation_permission_context,
       Profile* profile);
   ~GeolocationInfoBarQueueController();
 
   // The InfoBar will be displayed immediately if the tab is not already
   // displaying one, otherwise it'll be queued.
-  void CreateInfoBarRequest(
-      int render_process_id, int render_view_id, int bridge_id,
-      const GURL& requesting_frame, const GURL& emebedder);
+  void CreateInfoBarRequest(int render_process_id,
+                            int render_view_id,
+                            int bridge_id,
+                            const GURL& requesting_frame,
+                            const GURL& emebedder);
 
   // Cancels a specific infobar request.
-  void CancelInfoBarRequest(
-      int render_process_id, int render_view_id, int bridge_id);
+  void CancelInfoBarRequest(int render_process_id,
+                            int render_view_id,
+                            int bridge_id);
 
   // Called by the InfoBarDelegate to notify it's closed. It'll display a new
   // InfoBar if there's any request pending for this tab.
-  void OnInfoBarClosed(
-      int render_process_id, int render_view_id, int bridge_id);
+  void OnInfoBarClosed(int render_process_id,
+                       int render_view_id,
+                       int bridge_id);
 
   // Called by the InfoBarDelegate to notify permission has been set.
   // It'll notify and dismiss any other pending InfoBar request for the same
   // |requesting_frame| and embedder.
-  void OnPermissionSet(
-      int render_process_id, int render_view_id, int bridge_id,
-      const GURL& requesting_frame, const GURL& embedder, bool allowed);
+  void OnPermissionSet(int render_process_id,
+                       int render_view_id,
+                       int bridge_id,
+                       const GURL& requesting_frame,
+                       const GURL& embedder,
+                       bool allowed);
 
   // NotificationObserver
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
  private:
   struct PendingInfoBarRequest;
   typedef std::vector<PendingInfoBarRequest> PendingInfoBarRequests;
 
   // Shows the first pending infobar for this tab.
   void ShowQueuedInfoBar(int render_process_id, int render_view_id);
 
   // Cancels an InfoBar request and returns the next iterator position.
   std::vector<PendingInfoBarRequest>::iterator CancelInfoBarRequestInternal(
       std::vector<PendingInfoBarRequest>::iterator i);
 
   NotificationRegistrar registrar_;
 
   GeolocationPermissionContext* const geolocation_permission_context_;
   Profile* const profile_;
   // Contains all pending infobar requests.
   PendingInfoBarRequests pending_infobar_requests_;
 };
 
 namespace {
 
-// This is the delegate used to display the confirmation info bar.
+const char kGeolocationLearnMoreUrl[] =
+#if defined(OS_CHROMEOS)
+    "http://www.google.com/support/chromeos/bin/answer.py?answer=142065";
+#else
+    "http://www.google.com/support/chrome/bin/answer.py?answer=142065";
+#endif
+
+
+// GeolocationConfirmInfoBarDelegate ------------------------------------------
+
 class GeolocationConfirmInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
   GeolocationConfirmInfoBarDelegate(
-      TabContents* tab_contents, GeolocationInfoBarQueueController* controller,
-      int render_process_id, int render_view_id, int bridge_id,
+      TabContents* tab_contents,
+      GeolocationInfoBarQueueController* controller,
+      int render_process_id,
+      int render_view_id,
+      int bridge_id,
       const GURL& requesting_frame_url,
-      const std::string& display_languages)
-      : ConfirmInfoBarDelegate(tab_contents),
-        tab_contents_(tab_contents),
-        controller_(controller),
-        render_process_id_(render_process_id),
-        render_view_id_(render_view_id),
-        bridge_id_(bridge_id),
-        requesting_frame_url_(requesting_frame_url),
-        display_languages_(display_languages) {
-  }
-
-  // ConfirmInfoBarDelegate
-  virtual void InfoBarClosed() {
-    controller_->OnInfoBarClosed(render_process_id_, render_view_id_,
-                                 bridge_id_);
-    delete this;
-  }
-  virtual Type GetInfoBarType() { return PAGE_ACTION_TYPE; }
-  virtual bool Accept() { return OnPermissionSet(true); }
-  virtual bool Cancel() { return OnPermissionSet(false); }
-  virtual int GetButtons() const { return BUTTON_OK | BUTTON_CANCEL; }
-  virtual string16 GetButtonLabel(InfoBarButton button) const {
-    switch (button) {
-      case BUTTON_OK:
-        return l10n_util::GetStringUTF16(IDS_GEOLOCATION_ALLOW_BUTTON);
-      case BUTTON_CANCEL:
-        return l10n_util::GetStringUTF16(IDS_GEOLOCATION_DENY_BUTTON);
-      default:
-        // All buttons are labeled above.
-        NOTREACHED() << "Bad button id " << button;
-        return string16();
-    }
-  }
-  virtual string16 GetMessageText() const {
-    return l10n_util::GetStringFUTF16(
-        IDS_GEOLOCATION_INFOBAR_QUESTION,
-        net::FormatUrl(requesting_frame_url_.GetOrigin(), display_languages_));
-  }
-  virtual SkBitmap* GetIcon() const {
-    return ResourceBundle::GetSharedInstance().GetBitmapNamed(
-        IDR_GEOLOCATION_INFOBAR_ICON);
-  }
-  virtual string16 GetLinkText() {
-    return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
-  }
-  virtual bool LinkClicked(WindowOpenDisposition disposition) {
-    GURL learn_more_url =
-        google_util::AppendGoogleLocaleParam(GURL(kGeolocationLearnMoreUrl));
-    // Ignore the click disposition and always open in a new top level tab.
-    tab_contents_->OpenURL(
-        learn_more_url, GURL(), NEW_FOREGROUND_TAB, PageTransition::LINK);
-    return false;  // Do not dismiss the info bar.
-  }
+      const std::string& display_languages);
 
  private:
-  bool OnPermissionSet(bool confirm) {
-    controller_->OnPermissionSet(
-        render_process_id_, render_view_id_, bridge_id_, requesting_frame_url_,
-        tab_contents_->GetURL(), confirm);
-    return true;
-  }
+  virtual ~GeolocationConfirmInfoBarDelegate();
+
+  // ConfirmInfoBarDelegate:
+  virtual void InfoBarClosed();
+  virtual SkBitmap* GetIcon() const;
+  virtual Type GetInfoBarType() const;
+  virtual string16 GetMessageText() const;
+  virtual int GetButtons() const;
+  virtual string16 GetButtonLabel(InfoBarButton button) const;
+  virtual bool Accept();
+  virtual bool Cancel();
+  virtual string16 GetLinkText();
+  virtual bool LinkClicked(WindowOpenDisposition disposition);
 
   TabContents* tab_contents_;
   GeolocationInfoBarQueueController* controller_;
   int render_process_id_;
   int render_view_id_;
   int bridge_id_;
   GURL requesting_frame_url_;
   std::string display_languages_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(GeolocationConfirmInfoBarDelegate);
 };
 
+GeolocationConfirmInfoBarDelegate::GeolocationConfirmInfoBarDelegate(
+    TabContents* tab_contents,
+    GeolocationInfoBarQueueController* controller,
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
+    const GURL& requesting_frame_url,
+    const std::string& display_languages)
+    : ConfirmInfoBarDelegate(tab_contents),
+      tab_contents_(tab_contents),
+      controller_(controller),
+      render_process_id_(render_process_id),
+      render_view_id_(render_view_id),
+      bridge_id_(bridge_id),
+      requesting_frame_url_(requesting_frame_url),
+      display_languages_(display_languages) {
+}
+
+GeolocationConfirmInfoBarDelegate::~GeolocationConfirmInfoBarDelegate() {
+}
+
+void GeolocationConfirmInfoBarDelegate::InfoBarClosed() {
+  controller_->OnInfoBarClosed(render_process_id_, render_view_id_,
+                               bridge_id_);
+  delete this;
+}
+
+SkBitmap* GeolocationConfirmInfoBarDelegate::GetIcon() const {
+  return ResourceBundle::GetSharedInstance().GetBitmapNamed(
+      IDR_GEOLOCATION_INFOBAR_ICON);
+}
+
+InfoBarDelegate::Type
+    GeolocationConfirmInfoBarDelegate::GetInfoBarType() const {
+  return PAGE_ACTION_TYPE;
+}
+
+string16 GeolocationConfirmInfoBarDelegate::GetMessageText() const {
+  return l10n_util::GetStringFUTF16(IDS_GEOLOCATION_INFOBAR_QUESTION,
+      net::FormatUrl(requesting_frame_url_.GetOrigin(), display_languages_));
+}
+
+int GeolocationConfirmInfoBarDelegate::GetButtons() const {
+  return BUTTON_OK | BUTTON_CANCEL;
+}
+
+string16 GeolocationConfirmInfoBarDelegate::GetButtonLabel(
+    InfoBarButton button) const {
+  return l10n_util::GetStringUTF16((button == BUTTON_OK) ?
+      IDS_GEOLOCATION_ALLOW_BUTTON : IDS_GEOLOCATION_DENY_BUTTON);
+}
+
+bool GeolocationConfirmInfoBarDelegate::Accept() {
+  controller_->OnPermissionSet(render_process_id_, render_view_id_, bridge_id_,
+      requesting_frame_url_, tab_contents_->GetURL(), true);
+  return true;
+}
+
+bool GeolocationConfirmInfoBarDelegate::Cancel() {
+  controller_->OnPermissionSet(render_process_id_, render_view_id_, bridge_id_,
+      requesting_frame_url_, tab_contents_->GetURL(), false);
+  return true;
+}
+
+string16 GeolocationConfirmInfoBarDelegate::GetLinkText() {
+  return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
+}
+
+bool GeolocationConfirmInfoBarDelegate::LinkClicked(
+    WindowOpenDisposition disposition) {
+  // Ignore the click disposition and always open in a new top level tab.
+  tab_contents_->OpenURL(
+      google_util::AppendGoogleLocaleParam(GURL(kGeolocationLearnMoreUrl)),
+      GURL(), NEW_FOREGROUND_TAB, PageTransition::LINK);
+  return false;  // Do not dismiss the info bar.
+}
+
 }  // namespace
 
+
+// GeolocationInfoBarQueueController ------------------------------------------
+
 struct GeolocationInfoBarQueueController::PendingInfoBarRequest {
   int render_process_id;
   int render_view_id;
   int bridge_id;
   GURL requesting_frame;
   GURL embedder;
   // If non-NULL, it's the current geolocation infobar for this tab.
   InfoBarDelegate* infobar_delegate;
 
   bool IsForTab(int p_render_process_id, int p_render_view_id) const {
@@ skipping 18 matching lines @@
     GeolocationPermissionContext* geolocation_permission_context,
     Profile* profile)
     : geolocation_permission_context_(geolocation_permission_context),
       profile_(profile) {
 }
 
 GeolocationInfoBarQueueController::~GeolocationInfoBarQueueController() {
 }
 
 void GeolocationInfoBarQueueController::CreateInfoBarRequest(
-    int render_process_id, int render_view_id, int bridge_id,
-    const GURL& requesting_frame, const GURL& embedder) {
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
+    const GURL& requesting_frame,
+    const GURL& embedder) {
   // This makes sure that no duplicates are added to
   // |pending_infobar_requests_| as an artificial permission request may
   // already exist in the queue as per
   // GeolocationPermissionContext::StartUpdatingRequested
   // See http://crbug.com/51899 for more details.
   // TODO(joth): Once we have CLIENT_BASED_GEOLOCATION and
   // WTF_USE_PREEMPT_GEOLOCATION_PERMISSION set in WebKit we should be able to
   // just use a DCHECK to check if a duplicate is attempting to be added.
-  PendingInfoBarRequests::iterator i = pending_infobar_requests_.begin();
-  while (i != pending_infobar_requests_.end()) {
+  for (PendingInfoBarRequests::iterator i = pending_infobar_requests_.begin();
+       i != pending_infobar_requests_.end(); ++i) {
     if (i->Equals(render_process_id, render_view_id, bridge_id)) {
       // The request already exists.
       DCHECK(i->IsForPair(requesting_frame, embedder));
       return;
     }
-    ++i;
   }
   PendingInfoBarRequest pending_infobar_request;
   pending_infobar_request.render_process_id = render_process_id;
   pending_infobar_request.render_view_id = render_view_id;
   pending_infobar_request.bridge_id = bridge_id;
   pending_infobar_request.requesting_frame = requesting_frame;
   pending_infobar_request.embedder = embedder;
   pending_infobar_request.infobar_delegate = NULL;
   pending_infobar_requests_.push_back(pending_infobar_request);
   ShowQueuedInfoBar(render_process_id, render_view_id);
 }
 
 void GeolocationInfoBarQueueController::CancelInfoBarRequest(
-    int render_process_id, int render_view_id, int bridge_id) {
+    int render_process_id,
+    int render_view_id,
+    int bridge_id) {
   for (PendingInfoBarRequests::iterator i = pending_infobar_requests_.begin();
        i != pending_infobar_requests_.end(); ++i) {
     if (i->Equals(render_process_id, render_view_id, bridge_id)) {
       CancelInfoBarRequestInternal(i);
-      break;
+      return;
     }
   }
 }
 
-void GeolocationInfoBarQueueController::OnInfoBarClosed(
-    int render_process_id, int render_view_id, int bridge_id) {
+void GeolocationInfoBarQueueController::OnInfoBarClosed(int render_process_id,
+                                                        int render_view_id,
+                                                        int bridge_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   for (PendingInfoBarRequests::iterator i = pending_infobar_requests_.begin();
        i != pending_infobar_requests_.end(); ++i) {
     if (i->Equals(render_process_id, render_view_id, bridge_id)) {
       pending_infobar_requests_.erase(i);
       break;
     }
   }
   ShowQueuedInfoBar(render_process_id, render_view_id);
 }
 
 void GeolocationInfoBarQueueController::OnPermissionSet(
-    int render_process_id, int render_view_id, int bridge_id,
-    const GURL& requesting_frame, const GURL& embedder, bool allowed) {
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
+    const GURL& requesting_frame,
+    const GURL& embedder,
+    bool allowed) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   // Persist the permission.
   ContentSetting content_setting =
       allowed ? CONTENT_SETTING_ALLOW : CONTENT_SETTING_BLOCK;
   profile_->GetGeolocationContentSettingsMap()->SetContentSetting(
       requesting_frame.GetOrigin(), embedder.GetOrigin(), content_setting);
 
   // Now notify all pending requests that the permission has been set.
   for (PendingInfoBarRequests::iterator i = pending_infobar_requests_.begin();
        i != pending_infobar_requests_.end();) {
     if (i->IsForPair(requesting_frame, embedder)) {
       // There was a pending request for the same [frame, embedder].
       if (i->Equals(render_process_id, render_view_id, bridge_id)) {
         // The request that set permission will be removed by TabContents
         // itself, that is, we should not try to cancel the infobar that has
         // just notified us.
         i->infobar_delegate = NULL;
       }
       // Cancel it first, and then notify the permission.
       // Note: if the pending request had an infobar, TabContents will
       // eventually close it and we will pump the queue via OnInfoBarClosed().
-      PendingInfoBarRequest other_request = *i;
+      PendingInfoBarRequest copied_request = *i;
       i = CancelInfoBarRequestInternal(i);
       geolocation_permission_context_->NotifyPermissionSet(
-          other_request.render_process_id, other_request.render_view_id,
-          other_request.bridge_id, other_request.requesting_frame, allowed);
+          copied_request.render_process_id, copied_request.render_view_id,
+          copied_request.bridge_id, copied_request.requesting_frame, allowed);
     } else {
       ++i;
     }
   }
 }
 
 void GeolocationInfoBarQueueController::Observe(
     NotificationType type, const NotificationSource& source,
     const NotificationDetails& details) {
   registrar_.Remove(this, NotificationType::TAB_CONTENTS_DESTROYED,
                     source);
   TabContents* tab_contents = Source<TabContents>(source).ptr();
   for (PendingInfoBarRequests::iterator i = pending_infobar_requests_.begin();
        i != pending_infobar_requests_.end();) {
     if (i->infobar_delegate == NULL &&
         tab_contents == tab_util::GetTabContentsByID(i->render_process_id,
                                                      i->render_view_id)) {
       i = pending_infobar_requests_.erase(i);
     } else {
       ++i;
     }
   }
 }
 
-void GeolocationInfoBarQueueController::ShowQueuedInfoBar(
-    int render_process_id, int render_view_id) {
+void GeolocationInfoBarQueueController::ShowQueuedInfoBar(int render_process_id,
+                                                          int render_view_id) {
   TabContents* tab_contents =
       tab_util::GetTabContentsByID(render_process_id, render_view_id);
   for (PendingInfoBarRequests::iterator i = pending_infobar_requests_.begin();
        i != pending_infobar_requests_.end();) {
     if (!i->IsForTab(render_process_id, render_view_id)) {
       ++i;
       continue;
     }
     if (!tab_contents) {
       i = pending_infobar_requests_.erase(i);
       continue;
     }
     // Check if already displayed.
     if (i->infobar_delegate)
       break;
-    if (!registrar_.IsRegistered(
-        this, NotificationType::TAB_CONTENTS_DESTROYED,
+    if (!registrar_.IsRegistered(this, NotificationType::TAB_CONTENTS_DESTROYED,
         Source<TabContents>(tab_contents))) {
-      registrar_.Add(
-          this, NotificationType::TAB_CONTENTS_DESTROYED,
+      registrar_.Add(this, NotificationType::TAB_CONTENTS_DESTROYED,
           Source<TabContents>(tab_contents));
     }
-    i->infobar_delegate = new GeolocationConfirmInfoBarDelegate(
-        tab_contents, this,
-        render_process_id, render_view_id,
-        i->bridge_id, i->requesting_frame,
+    i->infobar_delegate = new GeolocationConfirmInfoBarDelegate(tab_contents,
+        this, render_process_id, render_view_id, i->bridge_id,
+        i->requesting_frame,
         profile_->GetPrefs()->GetString(prefs::kAcceptLanguages));
     tab_contents->AddInfoBar(i->infobar_delegate);
     break;
   }
 }
 
 std::vector<GeolocationInfoBarQueueController::PendingInfoBarRequest>::iterator
     GeolocationInfoBarQueueController::CancelInfoBarRequestInternal(
         std::vector<PendingInfoBarRequest>::iterator i) {
   TabContents* tab_contents =
       tab_util::GetTabContentsByID(i->render_process_id, i->render_view_id);
   if (tab_contents && i->infobar_delegate) {
     // TabContents will destroy the InfoBar, which will remove from our vector
     // asynchronously.
     tab_contents->RemoveInfoBar(i->infobar_delegate);
     return ++i;
   } else {
     // Remove it directly from the pending vector.
     return pending_infobar_requests_.erase(i);
   }
 }
 
 GeolocationPermissionContext::GeolocationPermissionContext(
     Profile* profile)
     : profile_(profile),
-      ALLOW_THIS_IN_INITIALIZER_LIST(
-          geolocation_infobar_queue_controller_(
-             new GeolocationInfoBarQueueController(this, profile))) {
+      ALLOW_THIS_IN_INITIALIZER_LIST(geolocation_infobar_queue_controller_(
+         new GeolocationInfoBarQueueController(this, profile))) {
 }
 
 GeolocationPermissionContext::~GeolocationPermissionContext() {
 }
 
 void GeolocationPermissionContext::RequestGeolocationPermission(
     int render_process_id, int render_view_id, int bridge_id,
     const GURL& requesting_frame) {
   if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
-    BrowserThread::PostTask(
-        BrowserThread::UI, FROM_HERE,
-        NewRunnableMethod(this,
-            &GeolocationPermissionContext::RequestGeolocationPermission,
-            render_process_id, render_view_id, bridge_id, requesting_frame));
+    BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, NewRunnableMethod(
+        this, &GeolocationPermissionContext::RequestGeolocationPermission,
+        render_process_id, render_view_id, bridge_id, requesting_frame));
     return;
   }
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   ExtensionService* extensions = profile_->GetExtensionService();
   if (extensions) {
     const Extension* ext = extensions->GetExtensionByURL(requesting_frame);
     if (!ext)
       ext = extensions->GetExtensionByWebExtent(requesting_frame);
     if (ext && ext->HasApiPermission(Extension::kGeolocationPermission)) {
       ExtensionProcessManager* epm = profile_->GetExtensionProcessManager();
       RenderProcessHost* process = epm->GetExtensionProcess(requesting_frame);
       if (process && process->id() == render_process_id) {
         NotifyPermissionSet(render_process_id, render_view_id, bridge_id,
                             requesting_frame, true);
         return;
       }
     }
   }
 
   TabContents* tab_contents =
       tab_util::GetTabContentsByID(render_process_id, render_view_id);
   if (!tab_contents) {
     // The tab may have gone away, or the request may not be from a tab at all.
     LOG(WARNING) << "Attempt to use geolocation tabless renderer: "
-        << render_process_id << "," << render_view_id << "," << bridge_id
-        << " (can't prompt user without a visible tab)";
+                 << render_process_id << "," << render_view_id << ","
+                 << bridge_id << " (can't prompt user without a visible tab)";
     NotifyPermissionSet(render_process_id, render_view_id, bridge_id,
                         requesting_frame, false);
     return;
   }
 
   GURL embedder = tab_contents->GetURL();
   if (!requesting_frame.is_valid() || !embedder.is_valid()) {
     LOG(WARNING) << "Attempt to use geolocation from an invalid URL: "
-        << requesting_frame << "," << embedder
-        << " (geolocation is not supported in popups)";
+                 << requesting_frame << "," << embedder
+                 << " (geolocation is not supported in popups)";
     NotifyPermissionSet(render_process_id, render_view_id, bridge_id,
                         requesting_frame, false);
     return;
   }
 
   ContentSetting content_setting =
       profile_->GetGeolocationContentSettingsMap()->GetContentSetting(
           requesting_frame, embedder);
   if (content_setting == CONTENT_SETTING_BLOCK) {
     NotifyPermissionSet(render_process_id, render_view_id, bridge_id,
                         requesting_frame, false);
   } else if (content_setting == CONTENT_SETTING_ALLOW) {
     NotifyPermissionSet(render_process_id, render_view_id, bridge_id,
                         requesting_frame, true);
   } else {  // setting == ask. Prompt the user.
     geolocation_infobar_queue_controller_->CreateInfoBarRequest(
         render_process_id, render_view_id, bridge_id, requesting_frame,
         embedder);
   }
 }
 
 void GeolocationPermissionContext::CancelGeolocationPermissionRequest(
-    int render_process_id, int render_view_id, int bridge_id,
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
     const GURL& requesting_frame) {
   CancelPendingInfoBarRequest(render_process_id, render_view_id, bridge_id);
 }
 
 void GeolocationPermissionContext::NotifyPermissionSet(
-    int render_process_id, int render_view_id, int bridge_id,
-    const GURL& requesting_frame, bool allowed) {
+    int render_process_id,
+    int render_view_id,
+    int bridge_id,
+    const GURL& requesting_frame,
+    bool allowed) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
   TabContents* tab_contents =
       tab_util::GetTabContentsByID(render_process_id, render_view_id);
 
   // TabContents may have gone away (or not exists for extension).
   if (tab_contents) {
     TabSpecificContentSettings* content_settings =
         tab_contents->GetTabSpecificContentSettings();
     content_settings->OnGeolocationPermissionSet(requesting_frame.GetOrigin(),
                                                  allowed);
   }
 
-  CallRenderViewHost(
-      render_process_id, render_view_id,
-      &RenderViewHost::Send,
+  CallRenderViewHost(render_process_id, render_view_id, &RenderViewHost::Send,
       new ViewMsg_Geolocation_PermissionSet(render_view_id, bridge_id,
-          allowed));
+                                            allowed));
   if (allowed) {
-    BrowserThread::PostTask(
-        BrowserThread::IO, FROM_HERE,
-        NewRunnableMethod(this,
-            &GeolocationPermissionContext::NotifyArbitratorPermissionGranted,
-            requesting_frame));
+    BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, NewRunnableMethod(
+        this, &GeolocationPermissionContext::NotifyArbitratorPermissionGranted,
+        requesting_frame));
   }
 }
 
 void GeolocationPermissionContext::NotifyArbitratorPermissionGranted(
     const GURL& requesting_frame) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   GeolocationProvider::GetInstance()->OnPermissionGranted(requesting_frame);
 }
 
 void GeolocationPermissionContext::CancelPendingInfoBarRequest(
-    int render_process_id, int render_view_id, int bridge_id) {
+    int render_process_id,
+    int render_view_id,
+    int bridge_id) {
   if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
-    BrowserThread::PostTask(
-        BrowserThread::UI, FROM_HERE,
-        NewRunnableMethod(this,
-            &GeolocationPermissionContext::CancelPendingInfoBarRequest,
-            render_process_id, render_view_id, bridge_id));
+    BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, NewRunnableMethod(
+        this, &GeolocationPermissionContext::CancelPendingInfoBarRequest,
+        render_process_id, render_view_id, bridge_id));
      return;
   }
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  geolocation_infobar_queue_controller_->CancelInfoBarRequest(
-      render_process_id, render_view_id, bridge_id);
+  geolocation_infobar_queue_controller_->CancelInfoBarRequest(render_process_id,
+      render_view_id, bridge_id);
 }