Move a bunch more code into the content namespace.

content/browser/web_contents/web_contents_view_gtk.h

Index: content/browser/web_contents/web_contents_view_gtk.h
===================================================================
--- content/browser/web_contents/web_contents_view_gtk.h	(revision 163514)
+++ content/browser/web_contents/web_contents_view_gtk.h	(working copy)
@@ -17,11 +17,10 @@
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/base/gtk/owned_widget_gtk.h"
 
-class WebContentsImpl;
-
 namespace content {
 
 class WebContents;
+class WebContentsImpl;
 class WebContentsViewDelegate;
 class WebDragDestDelegate;
 class WebDragDestGtk;
@@ -46,9 +45,8 @@
   // WebContentsView implementation --------------------------------------------
 
   virtual void CreateView(const gfx::Size& initial_size) OVERRIDE;
-  virtual content::RenderWidgetHostView* CreateViewForWidget(
-      content::RenderWidgetHost* render_widget_host) OVERRIDE;
-
+  virtual RenderWidgetHostView* CreateViewForWidget(
+      RenderWidgetHost* render_widget_host) OVERRIDE;
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual gfx::NativeView GetContentNativeView() const OVERRIDE;
   virtual gfx::NativeWindow GetTopLevelNativeWindow() const OVERRIDE;
@@ -57,7 +55,7 @@
   virtual void OnTabCrashed(base::TerminationStatus status,
                             int error_code) OVERRIDE;
   virtual void SizeContents(const gfx::Size& size) OVERRIDE;
-  virtual void RenderViewCreated(content::RenderViewHost* host) OVERRIDE;
+  virtual void RenderViewCreated(RenderViewHost* host) OVERRIDE;
   virtual void Focus() OVERRIDE;
   virtual void SetInitialFocus() OVERRIDE;
   virtual void StoreFocus() OVERRIDE;
@@ -69,8 +67,8 @@
 
   // Backend implementation of RenderViewHostDelegateView.
   virtual void ShowContextMenu(
-      const content::ContextMenuParams& params,
-      content::ContextMenuSourceType type) OVERRIDE;
+      const ContextMenuParams& params,
+      ContextMenuSourceType type) OVERRIDE;
   virtual void ShowPopupMenu(const gfx::Rect& bounds,
                              int item_height,
                              double item_font_size,