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

chrome/browser/ui/cocoa/applescript/tab_applescript.mm

 // Copyright (c) 2011 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.
 
 #import "chrome/browser/ui/cocoa/applescript/tab_applescript.h"
 
 #import <Carbon/Carbon.h>
 #import <Foundation/NSAppleEventDescriptor.h>
 
 #include "base/file_path.h"
@@ skipping 11 matching lines @@
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/save_page_type.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "googleurl/src/gurl.h"
 
 using content::NavigationController;
 using content::NavigationEntry;
 using content::OpenURLParams;
+using content::RenderViewHost;
 using content::Referrer;
 using content::WebContents;
 
 @interface AnyResultValue : NSObject {
  @private
   scoped_nsobject<NSAppleEventDescriptor> descriptor;
 }
 - (id)initWithDescriptor:(NSAppleEventDescriptor*)desc;
 - (NSAppleEventDescriptor *)scriptingAnyDescriptor;
 @end
@@ skipping 369 matching lines @@
   }
 
   string16 script = base::SysNSStringToUTF16(
       [[command evaluatedArguments] objectForKey:@"javascript"]);
   Value* value = view->ExecuteJavascriptAndGetValue(string16(), script);
   NSAppleEventDescriptor* descriptor = valueToDescriptor(value);
   return [[[AnyResultValue alloc] initWithDescriptor:descriptor] autorelease];
 }
 
 @end