WIP cc: remove unused and legacy GetMappedMemoryLimit code.

gpu/command_buffer/client/gl_in_process_context.cc

Index: gpu/command_buffer/client/gl_in_process_context.cc
diff --git a/gpu/command_buffer/client/gl_in_process_context.cc b/gpu/command_buffer/client/gl_in_process_context.cc
index 3b32c4815eca63a30a1a753116f50f73ca4234a5..04f2c9cf4d008434ab74c4619808ae0a6f327ef7 100644
--- a/gpu/command_buffer/client/gl_in_process_context.cc
+++ b/gpu/command_buffer/client/gl_in_process_context.cc
@@ -66,7 +66,6 @@ class GLInProcessContextImpl
   // GLInProcessContext implementation:
   void SetContextLostCallback(const base::Closure& callback) override;
   gles2::GLES2Implementation* GetImplementation() override;
-  size_t GetMappedMemoryLimit() override;
   void SetLock(base::Lock* lock) override;
 
 #if defined(OS_ANDROID)
@@ -114,10 +113,6 @@ gles2::GLES2Implementation* GLInProcessContextImpl::GetImplementation() {
   return gles2_implementation_.get();
 }
 
-size_t GLInProcessContextImpl::GetMappedMemoryLimit() {
-  return mem_limits_.mapped_memory_reclaim_limit;
-}
-
 void GLInProcessContextImpl::SetLock(base::Lock* lock) {
   command_buffer_->SetLock(lock);
   lock_ = lock;