Refactor to move chrome_page_zoom functions to components/ui/zoom.

chrome/browser/devtools/devtools_window.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/devtools/devtools_window.h"
 
 #include <algorithm>
 
 #include "base/json/json_reader.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/scoped_user_pref_update.h"
 #include "base/time/time.h"
 #include "base/values.h"
-#include "chrome/browser/chrome_page_zoom.h"
 #include "chrome/browser/file_select_helper.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/prefs/pref_service_syncable.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sessions/session_tab_helper.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/browser_iterator.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/browser/ui/prefs/prefs_tab_helper.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/webui/devtools_ui.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
 #include "components/pref_registry/pref_registry_syncable.h"
+#include "components/ui/zoom/page_zoom.h"
 #include "components/ui/zoom/zoom_controller.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.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/render_widget_host_view.h"
@@ skipping 640 matching lines @@
 
   main_web_contents_->GetController().LoadURL(
       DevToolsUIBindings::ApplyThemeToURL(profile, url), content::Referrer(),
       ui::PAGE_TRANSITION_AUTO_TOPLEVEL, std::string());
 
   bindings_ = DevToolsUIBindings::ForWebContents(main_web_contents_);
   DCHECK(bindings_);
 
   // Bindings take ownership over devtools as its delegate.
   bindings_->SetDelegate(this);
-  // DevTools uses chrome_page_zoom::Zoom(), so main_web_contents_ requires a
+  // DevTools uses PageZoom::Zoom(), so main_web_contents_ requires a
   // ZoomController.
   ui_zoom::ZoomController::CreateForWebContents(main_web_contents_);
   ui_zoom::ZoomController::FromWebContents(main_web_contents_)
       ->SetShowsNotificationBubble(false);
 
   g_instances.Get().push_back(this);
 
   // There is no inspected_web_contents in case of various workers.
   if (inspected_web_contents)
     inspected_contents_observer_.reset(
@@ skipping 169 matching lines @@
   life_stage_ = kClosing;
   UpdateBrowserWindow();
   // In case of docked main_web_contents_, we own it so delete here.
   // Embedding DevTools window will be deleted as a result of
   // DevToolsUIBindings destruction.
   delete main_web_contents_;
 }
 
 void DevToolsWindow::ContentsZoomChange(bool zoom_in) {
   DCHECK(is_docked_);
-  chrome_page_zoom::Zoom(main_web_contents_,
-      zoom_in ? content::PAGE_ZOOM_IN : content::PAGE_ZOOM_OUT);
+  ui_zoom::PageZoom::Zoom(main_web_contents_, zoom_in ? content::PAGE_ZOOM_IN
+                                                      : content::PAGE_ZOOM_OUT);
 }
 
 void DevToolsWindow::BeforeUnloadFired(WebContents* tab,
                                        bool proceed,
                                        bool* proceed_to_fire_unload) {
   if (!intercepted_page_beforeunload_) {
     // Docked devtools window closed directly.
     if (proceed)
       bindings_->Detach();
     *proceed_to_fire_unload = proceed;
@@ skipping 328 matching lines @@
       closure.Run();
     return;
   }
   load_completed_callback_ = closure;
 }
 
 bool DevToolsWindow::ForwardKeyboardEvent(
     const content::NativeWebKeyboardEvent& event) {
   return event_forwarder_->ForwardEvent(event);
 }