Adding crash reporting on Linux for the GPU process....

chrome/browser/crash_handler_host_linux.h

 // Copyright (c) 2010 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 CHROME_BROWSER_CRASH_HANDLER_HOST_LINUX_H_
 #define CHROME_BROWSER_CRASH_HANDLER_HOST_LINUX_H_
 #pragma once
 
 #include <string>
 
@@ skipping 61 matching lines @@
 
 #if defined(USE_LINUX_BREAKPAD)
   MessageLoopForIO::FileDescriptorWatcher file_descriptor_watcher_;
   scoped_ptr<base::Thread> uploader_thread_;
   bool shutting_down_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(CrashHandlerHostLinux);
 };
 
+class GpuCrashHandlerHostLinux : public CrashHandlerHostLinux {
+ public:
+  // Returns the singleton instance.
+  static GpuCrashHandlerHostLinux* GetInstance();
+
+ private:
+  friend struct DefaultSingletonTraits<GpuCrashHandlerHostLinux>;
+  GpuCrashHandlerHostLinux();
+  virtual ~GpuCrashHandlerHostLinux();
+
+#if defined(USE_LINUX_BREAKPAD)
+  virtual void SetProcessType();
+#endif
+
+  DISALLOW_COPY_AND_ASSIGN(GpuCrashHandlerHostLinux);
+};
+
 class PluginCrashHandlerHostLinux : public CrashHandlerHostLinux {
  public:
   // Returns the singleton instance.
   static PluginCrashHandlerHostLinux* GetInstance();
 
  private:
   friend struct DefaultSingletonTraits<PluginCrashHandlerHostLinux>;
   PluginCrashHandlerHostLinux();
   virtual ~PluginCrashHandlerHostLinux();
 
@@ skipping 15 matching lines @@
   virtual ~RendererCrashHandlerHostLinux();
 
 #if defined(USE_LINUX_BREAKPAD)
   virtual void SetProcessType();
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(RendererCrashHandlerHostLinux);
 };
 
 #endif  // CHROME_BROWSER_CRASH_HANDLER_HOST_LINUX_H_