Simplify the user agent code some more since after r255534 it's not affected by the site's URL.

content/public/common/content_client.cc

 // Copyright (c) 2012 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.
 
 #include "content/public/common/content_client.h"
 
 #include "base/logging.h"
 #include "base/strings/string_piece.h"
 #include "ui/gfx/image/image.h"
-#include "webkit/common/user_agent/user_agent.h"
 
 namespace content {
 
 static ContentClient* g_client;
 
 class InternalTestInitializer {
  public:
   static ContentBrowserClient* SetBrowser(ContentBrowserClient* b) {
     ContentBrowserClient* rv = g_client->browser_;
     g_client->browser_ = b;
     return rv;
   }
 
   static ContentRendererClient* SetRenderer(ContentRendererClient* r) {
     ContentRendererClient* rv = g_client->renderer_;
     g_client->renderer_ = r;
     return rv;
   }
 
   static ContentUtilityClient* SetUtility(ContentUtilityClient* u) {
     ContentUtilityClient* rv = g_client->utility_;
     g_client->utility_ = u;
     return rv;
   }
 };
 
 void SetContentClient(ContentClient* client) {
   g_client = client;
-
-  // Set the default user agent as provided by the client. We need to make
-  // sure this is done before webkit_glue::GetUserAgent() is called (so that
-  // the UA doesn't change).
-  if (client)
-    webkit_glue::SetUserAgent(client->GetUserAgent());
 }
 
 ContentClient* GetContentClient() {
   return g_client;
 }
 
 ContentBrowserClient* SetBrowserClientForTesting(ContentBrowserClient* b) {
   return InternalTestInitializer::SetBrowser(b);
 }
 
 ContentRendererClient* SetRendererClientForTesting(ContentRendererClient* r) {
   return InternalTestInitializer::SetRenderer(r);
 }
 
 ContentUtilityClient* SetUtilityClientForTesting(ContentUtilityClient* u) {
   return InternalTestInitializer::SetUtility(u);
 }
 
-const std::string& GetUserAgent(const GURL& url) {
-  DCHECK(g_client);
-  return webkit_glue::GetUserAgent(url);
-}
-
 ContentClient::ContentClient()
     : browser_(NULL), plugin_(NULL), renderer_(NULL), utility_(NULL) {
 }
 
 ContentClient::~ContentClient() {
 }
 
 bool ContentClient::CanSendWhileSwappedOut(const IPC::Message* message) {
   return false;
 }
@@ skipping 41 matching lines @@
     int* sandbox_profile_resource_id) const {
   return false;
 }
 
 std::string ContentClient::GetCarbonInterposePath() const {
   return std::string();
 }
 #endif
 
 }  // namespace content