Fix name of GPU.GPUProcessSoftwareRendering histogram.

content/browser/gpu/gpu_process_host.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/browser/gpu/gpu_process_host.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <list>
@@ skipping 1014 matching lines @@
         (cmd_line->GetSwitchValueASCII(switches::kUseGL) == "swiftshader");
   }
 
   bool current_gpu_type_enabled =
       swiftshader_rendering_ ? gpu_enabled_ : hardware_gpu_enabled_;
   if (!current_gpu_type_enabled) {
     SendOutstandingReplies();
     return false;
   }
 
-  UMA_HISTOGRAM_BOOLEAN("GPU.GPU.GPUProcessSoftwareRendering",
+  UMA_HISTOGRAM_BOOLEAN("GPU.GPUProcessSoftwareRendering",
                         swiftshader_rendering_);
 
   // If specified, prepend a launcher program to the command line.
   if (!gpu_launcher.empty())
     cmd_line->PrependWrapper(gpu_launcher);
 
   process_->Launch(
       new GpuSandboxedProcessLauncherDelegate(cmd_line,
                                               process_->GetHost()),
       cmd_line,
@@ skipping 143 matching lines @@
   TRACE_EVENT0("gpu", "GpuProcessHost::OnCacheShader");
   ClientIdToShaderCacheMap::iterator iter =
       client_id_to_shader_cache_.find(client_id);
   // If the cache doesn't exist then this is an off the record profile.
   if (iter == client_id_to_shader_cache_.end())
     return;
   iter->second->Cache(GetShaderPrefixKey() + ":" + key, shader);
 }
 
 }  // namespace content