Move GetWebstoreLaunchURL and GetWebstoreItemDetailURLPrefix to extensions/common/extension_urls.h.

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc

Index: chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
diff --git a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
index 5a464fc654cc35d305877321935fddfec0d847fa..9f30853bb2c1e046b544b9428032ca3717093527 100644
--- a/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
+++ b/chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc
@@ -35,7 +35,6 @@
 #include "chrome/browser/ui/auto_login_prompter.h"
 #include "chrome/browser/ui/login/login_prompt.h"
 #include "chrome/browser/ui/sync/one_click_signin_helper.h"
-#include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/extensions/mime_types_handler.h"
 #include "chrome/common/render_messages.h"
 #include "content/public/browser/browser_thread.h"
@@ -48,6 +47,7 @@
 #include "content/public/browser/stream_handle.h"
 #include "content/public/common/resource_response.h"
 #include "extensions/common/constants.h"
+#include "extensions/common/extension_urls.h"
 #include "extensions/common/user_script.h"
 #include "net/base/load_flags.h"
 #include "net/base/load_timing_info.h"
@@ -667,7 +667,7 @@ void ChromeResourceDispatcherHostDelegate::OnResponseStarted(
 #endif
 
   // Build in additional protection for the chrome web store origin.
-  GURL webstore_url(extension_urls::GetWebstoreLaunchURL());
+  GURL webstore_url(extensions::GetWebstoreLaunchURL());
   if (request->url().DomainIs(webstore_url.host().c_str())) {
     net::HttpResponseHeaders* response_headers = request->response_headers();
     if (!response_headers->HasHeaderValue("x-frame-options", "deny") &&