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

content/browser/renderer_host/text_input_client_mac.h

 // 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_TEXT_INPUT_CLIENT_MAC_H_
 #define CONTENT_BROWSER_RENDERER_HOST_TEXT_INPUT_CLIENT_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/synchronization/condition_variable.h"
 #include "base/synchronization/lock.h"
 #include "ui/gfx/point.h"
 
 template <typename T> struct DefaultSingletonTraits;
 
+namespace content {
 class RenderWidgetHost;
+}
 
 // This class helps with the Mac OS X dictionary popup. For the design overview,
 // look at this document:
 //   http://dev.chromium.org/developers/design-documents/system-dictionary-pop-up-architecture
 //
 // This service is used to marshall information for these three methods that are
 // implemented in RenderWidgetHostViewMac:
 //   -[NSTextInput characterIndexForPoint:]
 //   -[NSTextInput attributedSubstringFromRange:]
 //   -[NSTextInput firstRectForCharacterRange:]
 //
 // Because these methods are part of a synchronous system API, implementing them
 // requires getting information from the renderer synchronously. Rather than
 // using an actual sync IPC message, a normal async ViewMsg is used with a lock
 // and condition (managed by this service).
 class TextInputClientMac {
  public:
   // Returns the singleton instance.
   static TextInputClientMac* GetInstance();
 
   // Each of the three methods mentioned above has an associated pair of methods
   // to get data from the renderer. The Get*() methods block the calling thread
   // (always the UI thread) with a short timeout after the async message has
   // been sent to the renderer to lookup the information needed to respond to
   // the system. The Set*AndSignal() methods store the looked up information in
   // this service and signal the condition to allow the Get*() methods to
   // unlock and return that stored value.
   //
   // Returns NSNotFound if the request times out or is not completed.
-  NSUInteger GetCharacterIndexAtPoint(RenderWidgetHost* rwh, gfx::Point point);
+  NSUInteger GetCharacterIndexAtPoint(content::RenderWidgetHost* rwh,
+                                      gfx::Point point);
   // Returns nil if the request times out or is completed.
-  NSAttributedString* GetAttributedSubstringFromRange(RenderWidgetHost* rwh,
-                                                      NSRange range);
+  NSAttributedString* GetAttributedSubstringFromRange(
+      content::RenderWidgetHost* rwh, NSRange range);
   // Returns NSZeroRect if the request times out or is not completed. The result
   // is in WebKit coordinates.
-  NSRect GetFirstRectForRange(RenderWidgetHost* rwh, NSRange range);
+  NSRect GetFirstRectForRange(content::RenderWidgetHost* rwh, NSRange range);
 
   // When the renderer sends the ViewHostMsg reply, the RenderMessageFilter will
   // call the corresponding method on the IO thread to unlock the condition and
   // allow the Get*() methods to continue/return.
   void SetCharacterIndexAndSignal(NSUInteger index);
   void SetFirstRectAndSignal(NSRect first_rect);
   void SetSubstringAndSignal(NSAttributedString* string);
 
  private:
   friend struct DefaultSingletonTraits<TextInputClientMac>;
@@ skipping 13 matching lines @@
   NSRect first_rect_;
   scoped_nsobject<NSAttributedString> substring_;
 
   base::Lock lock_;
   base::ConditionVariable condition_;
 
   DISALLOW_COPY_AND_ASSIGN(TextInputClientMac);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_TEXT_INPUT_CLIENT_MAC_H_