Add PERSISTENT_MAP usage for GpuMemoryBuffers.

content/renderer/render_thread_impl_browsertest.cc

 // Copyright 2013 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 "base/callback.h"
 #include "base/command_line.h"
 #include "base/memory/discardable_memory.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 139 matching lines @@
     test_helper_.reset(new RenderThreadImplBrowserIPCTestHelper());
 
     mock_process_.reset(new MockRenderProcess);
     test_task_counter_ = make_scoped_refptr(new TestTaskCounter());
 
     // RenderThreadImpl expects the browser to pass these flags.
     base::CommandLine* cmd = base::CommandLine::ForCurrentProcess();
     base::CommandLine::StringVector old_argv = cmd->argv();
 
     cmd->AppendSwitchASCII(switches::kNumRasterThreads, "1");
-    cmd->AppendSwitchASCII(switches::kUseImageTextureTarget,
+    cmd->AppendSwitchASCII(switches::kMapImageTextureTarget,
+                           base::UintToString(GL_TEXTURE_2D));
+    cmd->AppendSwitchASCII(switches::kPersistentMapImageTextureTarget,
                            base::UintToString(GL_TEXTURE_2D));
 
     thread_ = new RenderThreadImplForTest(
         InProcessChildThreadParams(test_helper_->GetChannelId(),
                                    test_helper_->GetIOTaskRunner()),
         test_task_counter_);
     cmd->InitFromArgv(old_argv);
 
     thread_->EnsureWebKitInitialized();
 
@@ skipping 46 matching lines @@
   test_helper_->Sender()->Send(new WebSocketMsg_NotifyFailure(1, ""));
   test_helper_->Sender()->Send(new TestMsg_QuitRunLoop());
 
   test_helper_->GetMessageLoop()->Run();
 
   EXPECT_EQ(0, test_task_counter_->NumTasksPosted());
 }
 
 }  // namespace
 }  // namespace content