Show extension uninstall dialog in browser window.

chrome/browser/extensions/api/media_galleries/media_galleries_api.cc

 // Copyright (c) 2012 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.
 
 // Implements the Chrome Extensions Media Galleries API.
 
 #include "chrome/browser/extensions/api/media_galleries/media_galleries_api.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/lazy_instance.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/extensions/api/file_system/file_system_api.h"
 #include "chrome/browser/extensions/blob_reader.h"
+#include "chrome/browser/extensions/chrome_extension_function_details.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/media_galleries/fileapi/safe_media_metadata_parser.h"
 #include "chrome/browser/media_galleries/gallery_watch_manager.h"
 #include "chrome/browser/media_galleries/media_file_system_registry.h"
 #include "chrome/browser/media_galleries/media_galleries_histograms.h"
 #include "chrome/browser/media_galleries/media_galleries_permission_controller.h"
 #include "chrome/browser/media_galleries/media_galleries_preferences.h"
 #include "chrome/browser/media_galleries/media_galleries_scan_result_controller.h"
 #include "chrome/browser/media_galleries/media_scan_manager.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/chrome_select_file_policy.h"
 #include "chrome/common/extensions/api/media_galleries.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/storage_monitor/storage_info.h"
-#include "components/web_modal/web_contents_modal_dialog_manager.h"
 #include "content/public/browser/blob_handle.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
-#include "extensions/browser/app_window/app_window.h"
-#include "extensions/browser/app_window/app_window_registry.h"
 #include "extensions/browser/blob_holder.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/permissions/api_permission.h"
 #include "extensions/common/permissions/media_galleries_permission.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "net/base/mime_sniffer.h"
 #include "storage/browser/blob/blob_data_handle.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using content::WebContents;
 using storage_monitor::MediaStorageUtil;
 using storage_monitor::StorageInfo;
-using web_modal::WebContentsModalDialogManager;
 
 namespace extensions {
 
 namespace MediaGalleries = api::media_galleries;
 namespace DropPermissionForMediaFileSystem =
     MediaGalleries::DropPermissionForMediaFileSystem;
 namespace GetMediaFileSystems = MediaGalleries::GetMediaFileSystems;
 namespace AddGalleryWatch = MediaGalleries::AddGalleryWatch;
 namespace RemoveGalleryWatch = MediaGalleries::RemoveGalleryWatch;
 namespace GetAllGalleryWatch = MediaGalleries::GetAllGalleryWatch;
@@ skipping 66 matching lines @@
       g_browser_process->media_file_system_registry()->GetPreferences(profile);
   base::FilePath file_path(
       preferences->LookUpGalleryPathForExtension(pref_id, extension, false));
   if (file_path.empty())
     return false;
   *gallery_pref_id = pref_id;
   *gallery_file_path = file_path;
   return true;
 }
 
-WebContents* GetWebContents(content::RenderFrameHost* rfh,
-                            Profile* profile,
-                            const std::string& app_id) {
-  WebContents* contents = WebContents::FromRenderFrameHost(rfh);
-  WebContentsModalDialogManager* web_contents_modal_dialog_manager =
-      WebContentsModalDialogManager::FromWebContents(contents);
-  if (!web_contents_modal_dialog_manager) {
-    // If there is no WebContentsModalDialogManager, then this contents is
-    // probably the background page for an app. Try to find a app window to
-    // host the dialog.
-    AppWindow* window = AppWindowRegistry::Get(profile)
-                            ->GetCurrentAppWindowForApp(app_id);
-    contents = window ? window->web_contents() : nullptr;
-  }
-  return contents;
-}
-
 base::ListValue* ConstructFileSystemList(
     content::RenderFrameHost* rfh,
     const Extension* extension,
     const std::vector<MediaFileSystemInfo>& filesystems) {
   if (!rfh)
     return NULL;
 
   MediaGalleriesPermission::CheckParam read_param(
       MediaGalleriesPermission::kReadPermission);
   const PermissionsData* permissions_data = extension->permissions_data();
@@ skipping 358 matching lines @@
   }
 
   // The custom JS binding will use this list to create DOMFileSystem objects.
   SetResult(list.release());
   SendResponse(true);
 }
 
 void MediaGalleriesGetMediaFileSystemsFunction::ShowDialog() {
   media_galleries::UsageCount(media_galleries::SHOW_DIALOG);
   WebContents* contents =
-      GetWebContents(render_frame_host(), GetProfile(), extension()->id());
+      ChromeExtensionFunctionDetails(this).GetOriginWebContents();
   if (!contents) {
     SendResponse(false);
     return;
   }
 
   // Controller will delete itself.
   base::Closure cb = base::Bind(
       &MediaGalleriesGetMediaFileSystemsFunction::GetAndReturnGalleries, this);
   new MediaGalleriesPermissionController(contents, *extension(), cb);
 }
@@ skipping 84 matching lines @@
 
 bool MediaGalleriesAddUserSelectedFolderFunction::RunAsync() {
   media_galleries::UsageCount(media_galleries::ADD_USER_SELECTED_FOLDER);
   return Setup(GetProfile(), &error_, base::Bind(
       &MediaGalleriesAddUserSelectedFolderFunction::OnPreferencesInit, this));
 }
 
 void MediaGalleriesAddUserSelectedFolderFunction::OnPreferencesInit() {
   Profile* profile = GetProfile();
   const std::string& app_id = extension()->id();
-  WebContents* contents = GetWebContents(render_frame_host(), profile, app_id);
+  WebContents* contents =
+      ChromeExtensionFunctionDetails(this).GetOriginWebContents();
   if (!contents) {
-    // When the request originated from a background page, but there is no app
-    // window open, check to see if it originated from a tab and display the
-    // dialog in that tab.
-    bool found_tab = extensions::ExtensionTabUtil::GetTabById(
-        source_tab_id(), profile, profile->IsOffTheRecord(),
-        NULL, NULL, &contents, NULL);
-    if (!found_tab || !contents) {
-      SendResponse(false);
-      return;
-    }
+    SendResponse(false);
+    return;
   }
 
   if (!user_gesture()) {
     OnDirectorySelected(base::FilePath());
     return;
   }
 
   base::FilePath last_used_path =
       extensions::file_system_api::GetLastChooseEntryDirectory(
           extensions::ExtensionPrefs::Get(profile), app_id);
@@ skipping 203 matching lines @@
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   MediaGalleriesPreferences* preferences =
       media_file_system_registry()->GetPreferences(GetProfile());
   if (MediaGalleriesScanResultController::ScanResultCountForExtension(
           preferences, extension()) == 0) {
     GetAndReturnGalleries();
     return;
   }
 
   WebContents* contents =
-      GetWebContents(render_frame_host(), GetProfile(), extension()->id());
+      ChromeExtensionFunctionDetails(this).GetOriginWebContents();
   if (!contents) {
     SendResponse(false);
     return;
   }
 
   base::Closure cb = base::Bind(
       &MediaGalleriesAddScanResultsFunction::GetAndReturnGalleries, this);
   MakeDialog(contents, *extension(), cb);
 }
 
@@ skipping 376 matching lines @@
       &MediaGalleriesRemoveAllGalleryWatchFunction::OnPreferencesInit, this));
   return true;
 }
 
 void MediaGalleriesRemoveAllGalleryWatchFunction::OnPreferencesInit() {
   gallery_watch_manager()->RemoveAllWatches(GetProfile(), extension_id());
   SendResponse(true);
 }
 
 }  // namespace extensions