Add an extension bubble explaining which extensions are in dev mode.

chrome/browser/extensions/suspicious_extension_bubble_controller.cc

 // Copyright (c) 2013 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/extensions/suspicious_extension_bubble_controller.h"
 
 #include "base/bind.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/utf_string_conversions.h"
+#include "chrome/browser/extensions/extension_message_bubble.h"
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/suspicious_extension_bubble.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/browser/user_metrics.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace {
 
-// UMA histogram constants.
-enum UmaWipeoutHistogramOptions {
-  ACTION_LEARN_MORE = 0,
-  ACTION_DISMISS,
-  ACTION_BOUNDARY, // Must be the last value.
-};
-
 static base::LazyInstance<extensions::ProfileKeyedAPIFactory<
     extensions::SuspiciousExtensionBubbleController> >
 g_factory = LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 namespace extensions {
 
 ////////////////////////////////////////////////////////////////////////////////
 // SuspiciousExtensionBubbleController
 
 SuspiciousExtensionBubbleController::SuspiciousExtensionBubbleController(
     Profile* profile)
-    : service_(extensions::ExtensionSystem::Get(profile)->extension_service()),
-      profile_(profile),
-      has_notified_(false) {
+    : ExtensionMessageBubbleController(this, profile),
+      service_(extensions::ExtensionSystem::Get(profile)->extension_service()),
+      profile_(profile) {
 }
 
-SuspiciousExtensionBubbleController::~SuspiciousExtensionBubbleController() {
+SuspiciousExtensionBubbleController::
+    ~SuspiciousExtensionBubbleController() {
 }
 
 // static
 ProfileKeyedAPIFactory<SuspiciousExtensionBubbleController>*
 SuspiciousExtensionBubbleController::GetFactoryInstance() {
   return &g_factory.Get();
 }
 
 // static
-SuspiciousExtensionBubbleController* SuspiciousExtensionBubbleController::Get(
-    Profile* profile) {
+SuspiciousExtensionBubbleController*
+SuspiciousExtensionBubbleController::Get(Profile* profile) {
   return ProfileKeyedAPIFactory<
       SuspiciousExtensionBubbleController>::GetForProfile(profile);
 }
 
-bool SuspiciousExtensionBubbleController::HasSuspiciousExtensions() {
-  if (has_notified_)
+bool SuspiciousExtensionBubbleController::ShouldIncludeExtension(
+      const std::string& extension_id) {
+  ExtensionPrefs* prefs = service_->extension_prefs();
+  if (!prefs->IsExtensionDisabled(extension_id))
     return false;
-  if (!service_)
-    return false;  // Can happen during tests.
 
-  suspicious_extensions_.clear();
+  int disble_reasons = prefs->GetDisableReasons(extension_id);
+  if (disble_reasons & Extension::DISABLE_NOT_VERIFIED)
+    return !prefs->HasWipeoutBeenAcknowledged(extension_id);
 
-  ExtensionPrefs* prefs = service_->extension_prefs();
-
-  scoped_ptr<const ExtensionSet> extension_set(
-      service_->GenerateInstalledExtensionsSet());
-  for (ExtensionSet::const_iterator it = extension_set->begin();
-       it != extension_set->end(); ++it) {
-    std::string id = (*it)->id();
-    if (!prefs->IsExtensionDisabled(id))
-      continue;
-    int disble_reasons = prefs->GetDisableReasons(id);
-    if (disble_reasons & Extension::DISABLE_NOT_VERIFIED) {
-      if (prefs->HasWipeoutBeenAcknowledged(id))
-         continue;
-
-      suspicious_extensions_.push_back(id);
-    }
-  }
-
-  UMA_HISTOGRAM_COUNTS_100(
-      "SuspiciousExtensionBubble.ExtensionWipeoutCount",
-      suspicious_extensions_.size());
-
-  has_notified_ = true;
-  return !suspicious_extensions_.empty();
+  return false;
 }
 
-void SuspiciousExtensionBubbleController::Show(
-    SuspiciousExtensionBubble* bubble) {
-  // Wire up all the callbacks, to get notified what actions the user took.
-  base::Closure button_callback =
-      base::Bind(&SuspiciousExtensionBubbleController::OnBubbleDismiss,
-      base::Unretained(this));
-  base::Closure link_callback =
-      base::Bind(&SuspiciousExtensionBubbleController::OnLinkClicked,
-      base::Unretained(this));
-  bubble->OnButtonClicked(button_callback);
-  bubble->OnLinkClicked(link_callback);
+void SuspiciousExtensionBubbleController::AcknowledgeExtension(
+    const std::string& extension_id,
+    ExtensionMessageBubbleController::BubbleAction user_action) {
+  ExtensionPrefs* prefs = service_->extension_prefs();
+  prefs->SetWipeoutAcknowledged(extension_id, true);
+}
 
-  content::RecordAction(
-      content::UserMetricsAction("ExtensionWipeoutNotificationShown"));
-
-  bubble->Show();
+void SuspiciousExtensionBubbleController::PerformAction(
+    const ExtensionIdList& list) {
+  // This bubble solicits no action from the user. Or as Nimoy would have it:
+  // "Well, my work here is done".
 }
 
 base::string16 SuspiciousExtensionBubbleController::GetTitle() {
   return l10n_util::GetStringUTF16(IDS_EXTENSIONS_SUSPICIOUS_DISABLED_TITLE);
 }
 
 base::string16 SuspiciousExtensionBubbleController::GetMessageBody() {
   return l10n_util::GetStringFUTF16(IDS_EXTENSIONS_SUSPICIOUS_DISABLED_BODY,
       l10n_util::GetStringUTF16(IDS_EXTENSION_WEB_STORE_TITLE));
 }
@@ skipping 12 matching lines @@
                        overflow_count, &new_string);
   } else {
     new_string = l10n_util::GetStringFUTF16(
             IDS_EXTENSIONS_SUSPICIOUS_DISABLED_AND_N_MORE,
             overflow_count);
   }
 
   return new_string;
 }
 
+base::string16
+SuspiciousExtensionBubbleController::GetLearnMoreLabel() const {
+  return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
+}
+
 base::string16 SuspiciousExtensionBubbleController::GetLearnMoreLabel() {
   return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
 }
 
 base::string16 SuspiciousExtensionBubbleController::GetDismissButtonLabel() {
   return l10n_util::GetStringUTF16(IDS_EXTENSIONS_SUSPICIOUS_DISABLED_BUTTON);
 }
 
 std::vector<base::string16>
 SuspiciousExtensionBubbleController::GetSuspiciousExtensionNames() {
   if (suspicious_extensions_.empty())
     return std::vector<base::string16>();
 
   std::vector<base::string16> return_value;
   for (ExtensionIdList::const_iterator it = suspicious_extensions_.begin();
        it != suspicious_extensions_.end(); ++it) {
     const Extension* extension = service_->GetInstalledExtension(*it);
     if (extension) {
       return_value.push_back(UTF8ToUTF16(extension->name()));
     } else {
       return_value.push_back(
           ASCIIToUTF16(std::string("(unknown name) ") + *it));
       // TODO(finnur): Add this as a string to the grd, for next milestone.
     }
   }
   return return_value;
 }
 
-void SuspiciousExtensionBubbleController::OnBubbleDismiss() {
-  content::RecordAction(
-      content::UserMetricsAction("SuspiciousExtensionBubbleDismissed"));
-  UMA_HISTOGRAM_ENUMERATION("SuspiciousExtensionBubble.UserSelection",
-                            ACTION_DISMISS, ACTION_BOUNDARY);
-  AcknowledgeWipeout();
+void SuspiciousExtensionBubbleController::LogExtensionCount(
+    size_t count) {
+  UMA_HISTOGRAM_COUNTS_100(
+      "ExtensionWipeoutBubble.ExtensionWipeoutCount", count);
 }
 
-void SuspiciousExtensionBubbleController::OnLinkClicked() {
-  UMA_HISTOGRAM_ENUMERATION("SuspiciousExtensionBubble.UserSelection",
-                            ACTION_LEARN_MORE, ACTION_BOUNDARY);
-  Browser* browser =
-      chrome::FindBrowserWithProfile(profile_, chrome::GetActiveDesktop());
-  if (browser) {
-    browser->OpenURL(
-        content::OpenURLParams(GURL(chrome::kChromeUIExtensionsURL),
-                               content::Referrer(),
-                               NEW_FOREGROUND_TAB,
-                               content::PAGE_TRANSITION_LINK,
-                               false));
-  }
-  AcknowledgeWipeout();
-}
-
-void SuspiciousExtensionBubbleController::AcknowledgeWipeout() {
-  ExtensionPrefs* prefs = service_->extension_prefs();
-  for (ExtensionIdList::const_iterator it = suspicious_extensions_.begin();
-       it != suspicious_extensions_.end(); ++it) {
-    prefs->SetWipeoutAcknowledged(*it, true);
-  }
+void SuspiciousExtensionBubbleController::LogAction(
+    ExtensionMessageBubbleController::BubbleAction action) {
+  UMA_HISTOGRAM_ENUMERATION(
+      "ExtensionWipeoutBubble.UserSelection",
+      action, ExtensionMessageBubbleController::ACTION_BOUNDARY);
 }
 
 template <>
 void ProfileKeyedAPIFactory<
     SuspiciousExtensionBubbleController>::DeclareFactoryDependencies() {
   DependsOn(extensions::ExtensionSystemFactory::GetInstance());
 }
 
 }  // namespace extensions