Move ZoomObserver, ZoomController and ZoomEventManager to components/.

chrome/browser/extensions/api/tabs/tabs_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.
 
 #include "chrome/browser/extensions/api/tabs/tabs_api.h"
 
 #include <algorithm>
 #include <limits>
 #include <vector>
 
@@ skipping 26 matching lines @@
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_iterator.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/browser/ui/panels/panel_manager.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/window_sizer/window_sizer.h"
-#include "chrome/browser/ui/zoom/zoom_controller.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/extensions/api/tabs.h"
 #include "chrome/common/extensions/api/windows.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/translate/core/browser/language_state.h"
 #include "components/translate/core/common/language_detection_details.h"
+#include "components/ui/zoom/zoom_controller.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/url_constants.h"
 #include "extensions/browser/app_window/app_window.h"
 #include "extensions/browser/extension_function_dispatcher.h"
 #include "extensions/browser/extension_function_util.h"
 #include "extensions/browser/extension_host.h"
+#include "extensions/browser/extension_zoom_request_client.h"
 #include "extensions/browser/file_reader.h"
 #include "extensions/browser/script_executor.h"
 #include "extensions/common/api/extension_types.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/error_utils.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/manifest_constants.h"
 #include "extensions/common/manifest_handlers/default_locale_handler.h"
 #include "extensions/common/message_bundle.h"
 #include "extensions/common/permissions/permissions_data.h"
 #include "extensions/common/user_script.h"
 #include "skia/ext/image_operations.h"
 #include "skia/ext/platform_canvas.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/base/models/list_selection_model.h"
 #include "ui/base/ui_base_types.h"
 
 #if defined(USE_ASH)
 #include "ash/ash_switches.h"
 #include "chrome/browser/extensions/api/tabs/ash_panel_contents.h"
 #include "extensions/browser/app_window/app_window_registry.h"
 #endif
 
+using components::ZoomController;
 using content::BrowserThread;
 using content::NavigationController;
 using content::NavigationEntry;
 using content::OpenURLParams;
 using content::Referrer;
 using content::WebContents;
 
 namespace extensions {
 
 namespace windows = api::windows;
@@ skipping 1740 matching lines @@
     return false;
 
   GURL url(web_contents->GetVisibleURL());
   if (PermissionsData::IsRestrictedUrl(url, url, extension(), &error_))
     return false;
 
   ZoomController* zoom_controller =
       ZoomController::FromWebContents(web_contents);
   double zoom_level = content::ZoomFactorToZoomLevel(params->zoom_factor);
 
-  if (!zoom_controller->SetZoomLevelByExtension(zoom_level, extension())) {
+  scoped_refptr<ExtensionZoomRequestClient> client(
+      new ExtensionZoomRequestClient(extension()));
+  if (!zoom_controller->SetZoomLevelByClient(zoom_level, client)) {
     // Tried to zoom a tab in disabled mode.
     error_ = keys::kCannotZoomDisabledTabError;
     return false;
   }
 
   SendResponse(true);
   return true;
 }
 
 bool TabsGetZoomFunction::RunAsync() {
@@ skipping 81 matching lines @@
   ZoomController::ZoomMode zoom_mode = zoom_controller->zoom_mode();
   api::tabs::ZoomSettings zoom_settings;
   ZoomModeToZoomSettings(zoom_mode, &zoom_settings);
 
   results_ = api::tabs::GetZoomSettings::Results::Create(zoom_settings);
   SendResponse(true);
   return true;
 }
 
 }  // namespace extensions