command_buffer: Optimize non-debug path of GLES2DecoderImpl::DoCommands().

content/common/gpu/client/gl_helper_unittest.cc

 // 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.
 
 #include <stdio.h>
 #include <cmath>
 #include <string>
 #include <vector>
 
 #include <GLES2/gl2.h>
@@ skipping 100 matching lines @@
     scoped_ptr<base::Value> trace_data(base::JSONReader::Read(json_data));
     base::ListValue* list;
     CHECK(trace_data->GetAsList(&list));
     for (size_t i = 0; i < list->GetSize(); i++) {
       base::Value* item = NULL;
       if (list->Get(i, &item)) {
         base::DictionaryValue* dict;
         CHECK(item->GetAsDictionary(&dict));
         std::string name;
         CHECK(dict->GetString("name", &name));
-        (*event_counts)[name]++;
+        std::string trace_type;
+        CHECK(dict->GetString("ph", &trace_type));
+        // Count all except END traces, as they come in BEGIN/END pairs.
+        if (trace_type != "E")
+          (*event_counts)[name]++;
         VLOG(1) << "trace name: " << name;
       }
     }
   }
 
   // Bicubic filter kernel function.
   static float Bicubic(float x) {
     const float a = -0.5;
     x = std::abs(x);
     float x2 = x * x;
@@ skipping 1822 matching lines @@
   base::CommandLine::Init(argc, argv);
   base::TestSuite* suite = new content::ContentTestSuite(argc, argv);
 #if defined(OS_MACOSX)
   base::mac::ScopedNSAutoreleasePool pool;
 #endif
 
   content::UnitTestTestSuite runner(suite);
   base::MessageLoop message_loop;
   return runner.Run();
 }