Move ZoomObserver, ZoomController and ZoomEventManager to components/.

chrome/browser/profiles/host_zoom_map_browsertest.cc

 // Copyright 2014 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 "content/public/browser/host_zoom_map.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_page_zoom.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_impl.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/zoom/chrome_zoom_level_prefs.h"
-#include "chrome/browser/ui/zoom/zoom_event_manager.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chrome/test/base/ui_test_utils.h"
+#include "components/ui/zoom/zoom_event_manager.h"
 #include "content/public/test/test_utils.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/test/embedded_test_server/http_response.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "url/gurl.h"
 
 using content::HostZoomMap;
 
 namespace {
 
 class ZoomLevelChangeObserver {
  public:
   explicit ZoomLevelChangeObserver(content::BrowserContext* context)
       : message_loop_runner_(new content::MessageLoopRunner) {
-    subscription_ = ZoomEventManager::GetForBrowserContext(context)
+    subscription_ = ui_zoom::ZoomEventManager::GetForBrowserContext(context)
                         ->AddZoomLevelChangedCallback(base::Bind(
                             &ZoomLevelChangeObserver::OnZoomLevelChanged,
                             base::Unretained(this)));
   }
 
   void BlockUntilZoomLevelForHostHasChanged(const std::string& host) {
     while (!std::count(changed_hosts_.begin(), changed_hosts_.end(), host)) {
       message_loop_runner_->Run();
       message_loop_runner_ = new content::MessageLoopRunner;
     }
@@ skipping 392 matching lines @@
   parent_zoom_map->SetZoomLevelForHost(host, zoom_level_40);
   ASSERT_EQ(
       parent_zoom_map->GetZoomLevelForHostAndScheme("http", host),
       zoom_level_40);
 
   EXPECT_EQ(parent_zoom_map->GetZoomLevelForHostAndScheme("http", host),
             child_zoom_map->GetZoomLevelForHostAndScheme("http", host)) <<
                 "Parent change should propagate to child.";
   base::RunLoop().RunUntilIdle();
 }