Move Render(View|Widget)Host and associated classes to content namespace.

content/browser/renderer_host/render_view_host_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 "content/browser/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 43 matching lines @@
 #include "third_party/skia/include/core/SkBitmap.h"
 #if defined(OS_WIN)
 #include "third_party/WebKit/Source/WebKit/chromium/public/win/WebScreenInfoFactory.h"
 #endif
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/fileapi/isolated_context.h"
 #include "webkit/glue/webaccessibility.h"
 #include "webkit/glue/webdropdata.h"
 
 using base::TimeDelta;
-using content::BrowserContext;
-using content::BrowserMessageFilter;
-using content::BrowserThread;
-using content::DomOperationNotificationDetails;
-using content::DOMStorageContext;
-using content::HostZoomMap;
-using content::RenderViewHostDelegate;
-using content::SessionStorageNamespace;
-using content::SiteInstance;
-using content::UserMetricsAction;
 using WebKit::WebConsoleMessage;
 using WebKit::WebDragOperation;
 using WebKit::WebDragOperationNone;
 using WebKit::WebDragOperationsMask;
 using WebKit::WebInputEvent;
 using WebKit::WebMediaPlayerAction;
 using WebKit::WebPluginAction;
 
 namespace {
 
 // Delay to wait on closing the tab for a beforeunload/unload handler to fire.
 const int kUnloadTimeoutMS = 1000;
 
 // Translate a WebKit text direction into a base::i18n one.
 base::i18n::TextDirection WebTextDirectionToChromeTextDirection(
     WebKit::WebTextDirection dir) {
   switch (dir) {
     case WebKit::WebTextDirectionLeftToRight:
       return base::i18n::LEFT_TO_RIGHT;
     case WebKit::WebTextDirectionRightToLeft:
       return base::i18n::RIGHT_TO_LEFT;
     default:
       NOTREACHED();
       return base::i18n::UNKNOWN_DIRECTION;
   }
 }
 
 }  // namespace
 
+namespace content {
+
 ///////////////////////////////////////////////////////////////////////////////
 // RenderViewHost, public:
 
 // static
 RenderViewHost* RenderViewHost::FromID(int render_process_id,
                                        int render_view_id) {
-  content::RenderProcessHost* process =
-      content::RenderProcessHost::FromID(render_process_id);
+  RenderProcessHost* process = RenderProcessHost::FromID(render_process_id);
   if (!process)
     return NULL;
   RenderWidgetHost* widget = RenderWidgetHost::FromIPCChannelListener(
       process->GetListenerByID(render_view_id));
   if (!widget || !widget->IsRenderView())
     return NULL;
   return static_cast<RenderViewHostImpl*>(RenderWidgetHostImpl::From(widget));
 }
 
 // static
@@ skipping 1541 matching lines @@
   // Whenever we change swap out state, we should not be waiting for
   // beforeunload or unload acks.  We clear them here to be safe, since they
   // can cause navigations to be ignored in OnMsgNavigate.
   is_waiting_for_beforeunload_ack_ = false;
   is_waiting_for_unload_ack_ = false;
 }
 
 void RenderViewHostImpl::ClearPowerSaveBlockers() {
   STLDeleteValues(&power_save_blockers_);
 }
+
+}  // namespace content