Android: Second attempt at freeing GLHelper ashmem

content/common/gpu/client/context_provider_command_buffer.cc

Index: content/common/gpu/client/context_provider_command_buffer.cc
diff --git a/content/common/gpu/client/context_provider_command_buffer.cc b/content/common/gpu/client/context_provider_command_buffer.cc
index f81aa3c4944b126fc13c08dd54065a3fb4dd2a2b..e717ac253b396ced39fdf64bb026aab00962333c 100644
--- a/content/common/gpu/client/context_provider_command_buffer.cc
+++ b/content/common/gpu/client/context_provider_command_buffer.cc
@@ -119,11 +119,6 @@ uint32_t ContextProviderCommandBuffer::GetCopyTextureInternalFormat() {
   return GL_RGB;
 }
 
-void ContextProviderCommandBuffer::FreeUnusedSharedMemory() {
-  if (bind_succeeded_)
-    gles2_impl_->FreeUnusedSharedMemory();
-}
-
 bool ContextProviderCommandBuffer::BindToCurrentThread() {
   // This is called on the thread the context will be used.
   DCHECK(context_thread_checker_.CalledOnValidThread());