Remove unused method and data.

CommonDecoder::PushAddress is not used by anything.

R=piman@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16532003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@204653 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 0 insertions, 24 deletions

diff --git a/gpu/command_buffer/service/common_decoder.cc b/gpu/command_buffer/service/common_decoder.cc
index e0a6a31..72f30a3 100644
--- a/gpu/command_buffer/service/common_decoder.cc
+++ b/gpu/command_buffer/service/common_decoder.cc
@@ -78,17 +78,6 @@ Buffer CommonDecoder::GetSharedMemoryBuffer(unsigned int shm_id) {
   return engine_->GetSharedMemoryBuffer(shm_id);
 }
 
-bool CommonDecoder::PushAddress(uint32 offset) {
-  if (call_stack_.size() < kMaxStackDepth) {
-    CommandAddress return_address(engine_->GetGetOffset());
-    if (engine_->SetGetOffset(offset)) {
-      call_stack_.push(return_address);
-      return true;
-    }
-  }
-  return false;
-}
-
 const char* CommonDecoder::GetCommonCommandName(
     cmd::CommandId command_id) const {
   return cmd::GetCommandName(command_id);
diff --git a/gpu/command_buffer/service/common_decoder.h b/gpu/command_buffer/service/common_decoder.h
index a9361f8..03002c8 100644
--- a/gpu/command_buffer/service/common_decoder.h
+++ b/gpu/command_buffer/service/common_decoder.h
@@ -163,23 +163,10 @@ class GPU_EXPORT CommonDecoder : NON_EXPORTED_BASE(public AsyncAPIInterface) {
 
   #undef COMMON_COMMAND_BUFFER_CMD_OP
 
-  // Pushes an address on the call stack.
-  bool PushAddress(uint32 offset);
-
   CommandBufferEngine* engine_;
 
   typedef std::map<uint32, linked_ptr<Bucket> > BucketMap;
   BucketMap buckets_;
-
-  // The value put on the call stack.
-  struct CommandAddress {
-    explicit CommandAddress(uint32 _offset)
-        : offset(_offset) {
-    }
-
-    uint32 offset;
-  };
-  std::stack<CommandAddress> call_stack_;
 };
 
 }  // namespace gpu