Cleanup GpuMemoryManager and helpers.

content/common/gpu/gpu_memory_uma_stats.h

Index: content/common/gpu/gpu_memory_uma_stats.h
diff --git a/content/common/gpu/gpu_memory_uma_stats.h b/content/common/gpu/gpu_memory_uma_stats.h
index 467619d35b8e1751db703ce4a447b54f0597cf51..2d277869e78eca7a27c138dee51b60707dcff32f 100644
--- a/content/common/gpu/gpu_memory_uma_stats.h
+++ b/content/common/gpu/gpu_memory_uma_stats.h
@@ -16,7 +16,6 @@ struct GPUMemoryUmaStats {
       : bytes_allocated_current(0),
         bytes_allocated_max(0),
         bytes_limit(0),
-        client_count(0),
         context_group_count(0) {
   }
 
@@ -29,9 +28,6 @@ struct GPUMemoryUmaStats {
   // The memory limit being imposed by the memory manager.
   size_t bytes_limit;

[piman, 2015/11/10 23:34:49]

This could be removed, it's always 0 (see gpu_memory_manager.cc comments)

[sohanjg, 2015/11/13 07:30:44]

Done.

 
-  // The number of managed memory clients.
-  size_t client_count;
-
   // The number of context groups.
   size_t context_group_count;