Surface Chrome SVN Revision in dev tools 'version' command

content/public/common/content_client.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_COMMON_CONTENT_CLIENT_H_
 #define CONTENT_PUBLIC_COMMON_CONTENT_CLIENT_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 111 matching lines @@
   virtual bool CanSendWhileSwappedOut(const IPC::Message* message);
 
   // Returns whether the given message should be processed in the browser on
   // behalf of a swapped out renderer.
   virtual bool CanHandleWhileSwappedOut(const IPC::Message& message);
 
   // Returns a string describing the embedder version.  Used as part of the
   // user agent string.
   virtual std::string GetProduct() const;
 
+  // Returns a string containing the SCM revision of the embedder. Used as
+  // a more precise version string in protocol versions.
+  virtual std::string GetProductSCMRevision() const;
+
   // Returns the user agent.
   virtual std::string GetUserAgent() const;
 
   // Returns a string resource given its id.
   virtual string16 GetLocalizedString(int message_id) const;
 
   // Return the contents of a resource in a StringPiece given the resource id.
   virtual base::StringPiece GetDataResource(
       int resource_id,
       ui::ScaleFactor scale_factor) const;
@@ skipping 36 matching lines @@
   ContentPluginClient* plugin_;
   // The embedder API for participating in renderer logic.
   ContentRendererClient* renderer_;
   // The embedder API for participating in utility logic.
   ContentUtilityClient* utility_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_CONTENT_CLIENT_H_