Move BrowserMessageFilter to public, and into content namespace.

content/browser/renderer_host/resource_message_filter.h

Index: content/browser/renderer_host/resource_message_filter.h
diff --git a/content/browser/renderer_host/resource_message_filter.h b/content/browser/renderer_host/resource_message_filter.h
index e80835311b7e573ededb179683d1b3614d93263f..96ef9778f661ac682a51ecca0f652dc071fecdc1 100644
--- a/content/browser/renderer_host/resource_message_filter.h
+++ b/content/browser/renderer_host/resource_message_filter.h
@@ -6,8 +6,8 @@
 #define CONTENT_BROWSER_RENDERER_HOST_RESOURCE_MESSAGE_FILTER_H_
 
 #include "base/memory/scoped_ptr.h"
-#include "content/browser/browser_message_filter.h"
 #include "content/common/content_export.h"
+#include "content/public/browser/browser_message_filter.h"
 #include "content/public/common/process_type.h"
 #include "webkit/glue/resource_type.h"
 
@@ -26,7 +26,8 @@ class URLRequestContext;
 // delayed by costly UI processing that may be occuring on the main thread of
 // the browser.  It also means that any hangs in starting a network request
 // will not interfere with browser UI.
-class CONTENT_EXPORT ResourceMessageFilter : public BrowserMessageFilter {
+class CONTENT_EXPORT ResourceMessageFilter
+    : public content::BrowserMessageFilter {
  public:
   // Allows selecting the net::URLRequestContext used to service requests.
   class URLRequestContextSelector {
@@ -47,7 +48,7 @@ class CONTENT_EXPORT ResourceMessageFilter : public BrowserMessageFilter {
                         URLRequestContextSelector* url_request_context_selector,
                         ResourceDispatcherHost* resource_dispatcher_host);
 
-  // BrowserMessageFilter implementation.
+  // content::BrowserMessageFilter implementation.
   virtual void OnChannelClosing() OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok) OVERRIDE;