Introduce WebFallbackFont on the Chromium side

content/browser/renderer_host/sandbox_ipc_linux.h

 // Copyright 2014 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.
 
 // http://code.google.com/p/chromium/wiki/LinuxSandboxIPC
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_SANDBOX_IPC_H_
 #define CONTENT_BROWSER_RENDERER_HOST_SANDBOX_IPC_H_
 
 #include <vector>
@@ skipping 27 matching lines @@
   void HandleFontMatchRequest(int fd,
                               const Pickle& pickle,
                               PickleIterator iter,
                               const std::vector<base::ScopedFD*>& fds);
 
   void HandleFontOpenRequest(int fd,
                              const Pickle& pickle,
                              PickleIterator iter,
                              const std::vector<base::ScopedFD*>& fds);
 
-  void HandleGetFontFamilyForChar(int fd,
+  void HandleGetFallbackFontForChar(int fd,
                                   const Pickle& pickle,
                                   PickleIterator iter,
                                   const std::vector<base::ScopedFD*>& fds);
 
   void HandleGetStyleForStrike(int fd,
                                const Pickle& pickle,
                                PickleIterator iter,
                                const std::vector<base::ScopedFD*>& fds);
 
   void HandleLocaltime(int fd,
@@ skipping 19 matching lines @@
   const int browser_socket_;
   scoped_ptr<BlinkPlatformImpl> webkit_platform_support_;
   SkTDArray<SkString*> paths_;
 
   DISALLOW_COPY_AND_ASSIGN(SandboxIPCHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_SANDBOX_IPC_H_