Move remaining files in content\browser\renderer_host to content namespace.

content/browser/renderer_host/touch_event_queue.h

Index: content/browser/renderer_host/touch_event_queue.h
===================================================================
--- content/browser/renderer_host/touch_event_queue.h	(revision 164665)
+++ content/browser/renderer_host/touch_event_queue.h	(working copy)
@@ -11,11 +11,10 @@
 #include "content/common/content_export.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
 
-class MockRenderWidgetHost;
-
 namespace content {
 
 class CoalescedWebTouchEvent;
+class MockRenderWidgetHost;
 class RenderWidgetHostImpl;
 
 // A queue for throttling and coalescing touch-events.
@@ -49,7 +48,7 @@
   }
 
  private:
-  friend class ::MockRenderWidgetHost;
+  friend class MockRenderWidgetHost;
 
   CONTENT_EXPORT size_t GetQueueSize() const;
   CONTENT_EXPORT const WebKit::WebTouchEvent& GetLatestEvent() const;