Add scheme to HostZoomMap

chrome/browser/profiles/off_the_record_profile_impl.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/profiles/off_the_record_profile_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
@@ skipping 454 matching lines @@
 #if defined(OS_CHROMEOS)
   if (IsGuestSession())
     profile = new GuestSessionProfile(this);
 #endif
   if (!profile)
     profile = new OffTheRecordProfileImpl(this);
   profile->Init();
   return profile;
 }
 
-void OffTheRecordProfileImpl::OnZoomLevelChanged(const std::string& host) {
-  if (host.empty())
-    return;
+void OffTheRecordProfileImpl::OnZoomLevelChanged(
+    const HostZoomMap::ZoomLevelChange& change) {
+  HostZoomMap* host_zoom_map = HostZoomMap::GetForBrowserContext(this);
+  switch (change.mode) {
+    case HostZoomMap::ZOOM_CHANGED_TEMPORARY_ZOOM:
+       return;
+    case HostZoomMap::ZOOM_CHANGED_FOR_HOST:
+       host_zoom_map->SetZoomLevelForHost(change.host, change.zoom_level);
+       return;
+    case HostZoomMap::ZOOM_CHANGED_FOR_SCHEME_AND_HOST:
+       host_zoom_map->SetZoomLevelForHostAndScheme(change.scheme,
+           change.host,
+           change.zoom_level);
+       return;
+    default:

[sky, 2013/03/07 15:47:03]

Remove default so that we get compile time error if new constant is added.

+      NOTREACHED();
+  }
 
-  HostZoomMap* host_zoom_map = HostZoomMap::GetForBrowserContext(this);
-  HostZoomMap* parent_host_zoom_map =
-      HostZoomMap::GetForBrowserContext(profile_);
-  double level = parent_host_zoom_map->GetZoomLevel(host);
-  host_zoom_map->SetZoomLevel(host, level);
 }