Add tracing for GL texture objects

gpu/command_buffer/service/gles2_cmd_decoder_unittest.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 "gpu/command_buffer/service/gles2_cmd_decoder_unittest.h"
 
 #include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "gpu/command_buffer/common/gles2_cmd_format.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
@@ skipping 1161 matching lines @@
                                           Pool pool) {
     PoolInfo& info = pool_infos_[pool];
     info.size += new_size - old_size;
   }
 
   size_t GetPoolSize(Pool pool) {
     const PoolInfo& info = pool_infos_[pool];
     return info.size - info.initial_size;
   }
 
+  uint64_t ClientTracingId() override { return 0; }
+
  private:
   virtual ~SizeOnlyMemoryTracker() {}
   struct PoolInfo {
     PoolInfo() : initial_size(0), size(0) {}
     size_t initial_size;
     size_t size;
   };
   std::map<Pool, PoolInfo> pool_infos_;
 };
 
@@ skipping 390 matching lines @@
 INSTANTIATE_TEST_CASE_P(Service,
                         GLES2DecoderRGBBackbufferTest,
                         ::testing::Bool());
 
 INSTANTIATE_TEST_CASE_P(Service, GLES2DecoderDoCommandsTest, ::testing::Bool());
 
 INSTANTIATE_TEST_CASE_P(Service, GLES3DecoderTest, ::testing::Bool());
 
 }  // namespace gles2
 }  // namespace gpu