Command buffer: Fix bugs for drawing when the type of vertex attrib is a packed type

gpu/command_buffer/service/buffer_manager.cc

 // Copyright (c) 2012 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 "gpu/command_buffer/service/buffer_manager.h"
 
 #include <stdint.h>
 
 #include <limits>
 
@@ skipping 205 matching lines @@
     GLuint offset, GLsizei count, GLenum type, GLuint* max_value) {
   Range range(offset, count, type);
   RangeToMaxValueMap::iterator it = range_set_.find(range);
   if (it != range_set_.end()) {
     *max_value = it->second;
     return true;
   }
 
   uint32_t size;
   if (!SafeMultiplyUint32(
-      count, GLES2Util::GetGLTypeSizeForTexturesAndBuffers(type), &size)) {
+      count, GLES2Util::GetGLTypeSizeForBuffers(type), &size)) {
     return false;
   }
 
   if (!SafeAddUint32(offset, size, &size)) {
     return false;
   }
 
   if (size > static_cast<uint32_t>(size_)) {
     return false;
   }
@@ skipping 317 matching lines @@
     auto guid = gfx::GetGLBufferGUIDForTracing(
         memory_tracker_->ShareGroupTracingGUID(), client_buffer_id);
     pmd->CreateSharedGlobalAllocatorDump(guid);
     pmd->AddOwnershipEdge(dump->guid(), guid);
   }
   return true;
 }
 
 }  // namespace gles2
 }  // namespace gpu