base::Bind() conversion for remaining GPU files.

gpu/command_buffer/client/mapped_memory_unittest.cc

Index: gpu/command_buffer/client/mapped_memory_unittest.cc
diff --git a/gpu/command_buffer/client/mapped_memory_unittest.cc b/gpu/command_buffer/client/mapped_memory_unittest.cc
index b5cb183cb6a5fd5d406c8f90790c9981b51dc8a2..81b665529aa8272ed3b2a13e766e9545216bc6bb 100644
--- a/gpu/command_buffer/client/mapped_memory_unittest.cc
+++ b/gpu/command_buffer/client/mapped_memory_unittest.cc
@@ -3,7 +3,7 @@
 // found in the LICENSE file.
 
 #include "gpu/command_buffer/client/mapped_memory.h"
-#include "base/callback.h"
+#include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/memory/scoped_ptr.h"
 #include "gpu/command_buffer/client/cmd_buffer_helper.h"
@@ -54,8 +54,8 @@ class MappedMemoryTestBase : public testing::Test {
 
     gpu_scheduler_.reset(new GpuScheduler(
         command_buffer_.get(), NULL, parser_));
-    command_buffer_->SetPutOffsetChangeCallback(NewCallback(
-        gpu_scheduler_.get(), &GpuScheduler::PutChanged));
+    command_buffer_->SetPutOffsetChangeCallback(base::Bind(
+        &GpuScheduler::PutChanged, base::Unretained(gpu_scheduler_.get())));
 
     api_mock_->set_engine(gpu_scheduler_.get());
 
@@ -304,5 +304,3 @@ TEST_F(MappedMemoryManagerTest, ChunkSizeMultiple) {
 }
 
 }  // namespace gpu
-
-