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

content/browser/renderer_host/render_widget_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_widget_host_impl.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 29 matching lines @@
 
 #if defined(TOOLKIT_GTK)
 #include "content/browser/renderer_host/backing_store_gtk.h"
 #elif defined(OS_MACOSX)
 #include "content/browser/renderer_host/backing_store_mac.h"
 #endif
 
 using base::Time;
 using base::TimeDelta;
 using base::TimeTicks;
 using content::RenderWidgetHostViewPort;

[jam, 2012/03/05 23:59:28]

nit: don't need these two lines, and all the "content::" below

[Jói, 2012/03/06 16:38:55]

Done.

 using content::UserMetricsAction;
 using WebKit::WebGestureEvent;
 using WebKit::WebInputEvent;
 using WebKit::WebKeyboardEvent;
 using WebKit::WebMouseEvent;
 using WebKit::WebMouseWheelEvent;
 using WebKit::WebTextDirection;
 
+namespace {
+
 // How long to (synchronously) wait for the renderer to respond with a
 // PaintRect message, when our backing-store is invalid, before giving up and
 // returning a null or incorrectly sized backing-store from GetBackingStore.
 // This timeout impacts the "choppiness" of our window resize perf.
 static const int kPaintMsgTimeoutMS = 40;
 
 // How long to wait before we consider a renderer hung.
 static const int kHungRendererDelayMs = 20000;
 
-namespace {
-
 // Returns |true| if the two wheel events should be coalesced.
 bool ShouldCoalesceMouseWheelEvents(const WebMouseWheelEvent& last_event,
                                     const WebMouseWheelEvent& new_event) {
   return last_event.modifiers == new_event.modifiers &&
          last_event.scrollByPage == new_event.scrollByPage &&
          last_event.hasPreciseScrollingDeltas
              == new_event.hasPreciseScrollingDeltas &&
          last_event.phase == new_event.phase &&
          last_event.momentumPhase == new_event.momentumPhase;
 }
 
 }  // namespace
 
+namespace content {
+
 // static
 RenderWidgetHost* RenderWidgetHost::FromIPCChannelListener(
     IPC::Channel::Listener* listener) {
   return static_cast<RenderWidgetHost*>(
       static_cast<RenderWidgetHostImpl*>(listener));
 }
 
 // static
 const RenderWidgetHost* RenderWidgetHost::FromIPCChannelListener(
     const IPC::Channel::Listener* listener) {
@@ skipping 1545 matching lines @@
     ui_shim->Send(new AcceleratedSurfaceMsg_BuffersSwappedACK(route_id));
 }
 
 // static
 void RenderWidgetHostImpl::AcknowledgePostSubBuffer(int32 route_id,
                                                     int gpu_host_id) {
   GpuProcessHostUIShim* ui_shim = GpuProcessHostUIShim::FromID(gpu_host_id);
   if (ui_shim)
     ui_shim->Send(new AcceleratedSurfaceMsg_PostSubBufferACK(route_id));
 }
+
+}  // namespace content