Rename 2 variables in discardable_shared_memory_heap.cc

content/common/discardable_shared_memory_heap.cc

 // Copyright 2014 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 "content/common/discardable_shared_memory_heap.h"
 
 #include <algorithm>
 
 #include "base/format_macros.h"
 #include "base/memory/discardable_shared_memory.h"
@@ skipping 351 matching lines @@
     }
   }
 }
 
 void DiscardableSharedMemoryHeap::OnMemoryDump(
     const base::DiscardableSharedMemory* shared_memory,
     size_t size,
     int32_t segment_id,
     base::trace_event::ProcessMemoryDump* pmd) {
   size_t allocated_objects_count = 0;
-  size_t allocated_objects_blocks = 0;
-  size_t locked_objects_blocks = 0;
+  size_t allocated_objects_size_in_blocks = 0;
+  size_t locked_objects_size_in_blocks = 0;
   size_t offset =
       reinterpret_cast<size_t>(shared_memory->memory()) / block_size_;
   size_t end = offset + size / block_size_;
   while (offset < end) {
     Span* span = spans_[offset];
     if (!IsInFreeList(span)) {
-      allocated_objects_blocks += span->length_;
-      locked_objects_blocks += span->is_locked_ ? span->length_ : 0;
+      allocated_objects_size_in_blocks += span->length_;
+      locked_objects_size_in_blocks += span->is_locked_ ? span->length_ : 0;
       allocated_objects_count++;
     }
     offset += span->length_;
   }
   size_t allocated_objects_size_in_bytes =
-      allocated_objects_blocks * block_size_;
-  size_t locked_objects_size_in_bytes = locked_objects_blocks * block_size_;
+      allocated_objects_size_in_blocks * block_size_;
+  size_t locked_objects_size_in_bytes =
+      locked_objects_size_in_blocks * block_size_;
 
   std::string segment_dump_name =
       base::StringPrintf("discardable/segment_%d", segment_id);
   base::trace_event::MemoryAllocatorDump* segment_dump =
       pmd->CreateAllocatorDump(segment_dump_name);
   segment_dump->AddScalar(base::trace_event::MemoryAllocatorDump::kNameSize,
                           base::trace_event::MemoryAllocatorDump::kUnitsBytes,
                           size);
 
   base::trace_event::MemoryAllocatorDump* obj_dump =
@@ skipping 49 matching lines @@
   ScopedVector<ScopedMemorySegment>::const_iterator it =
       std::find_if(memory_segments_.begin(), memory_segments_.end(),
                    [span](const ScopedMemorySegment* segment) {
                      return segment->ContainsSpan(span);
                    });
   DCHECK(it != memory_segments_.end());
   return (*it)->CreateMemoryAllocatorDump(span, block_size_, name, pmd);
 }
 
 }  // namespace content