Add missing (and remove superfluous) 'explicit' from constructors.

content/common/gpu/gpu_memory_allocation.h

 // 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.
 
 #ifndef CONTENT_COMMON_GPU_GPU_MEMORY_ALLOCATION_H_
 #define CONTENT_COMMON_GPU_GPU_MEMORY_ALLOCATION_H_
 
 #include "base/basictypes.h"
 
 namespace content {
@@ skipping 33 matching lines @@
 
   GpuMemoryAllocationForRenderer()
       : bytes_limit_when_visible(0),
         priority_cutoff_when_visible(kPriorityCutoffAllowNothing),
         bytes_limit_when_not_visible(0),
         priority_cutoff_when_not_visible(kPriorityCutoffAllowNothing),
         have_backbuffer_when_not_visible(false),
         enforce_but_do_not_keep_as_policy(false) {
   }
 
-  GpuMemoryAllocationForRenderer(size_t bytes_limit_when_visible)
+  explicit GpuMemoryAllocationForRenderer(size_t bytes_limit_when_visible)
       : bytes_limit_when_visible(bytes_limit_when_visible),
         priority_cutoff_when_visible(kPriorityCutoffAllowEverything),
         bytes_limit_when_not_visible(0),
         priority_cutoff_when_not_visible(kPriorityCutoffAllowNothing),
         have_backbuffer_when_not_visible(false),
         enforce_but_do_not_keep_as_policy(false) {
   }
 
   bool Equals(const GpuMemoryAllocationForRenderer& other) const {
     return bytes_limit_when_visible ==
@@ skipping 10 matching lines @@
 };
 
 // Memory Allocation which will be assigned to the browser.
 struct GpuMemoryAllocationForBrowser {
   bool suggest_have_frontbuffer;
 
   GpuMemoryAllocationForBrowser()
       : suggest_have_frontbuffer(false) {
   }
 
-  GpuMemoryAllocationForBrowser(bool suggest_have_frontbuffer)
+  explicit GpuMemoryAllocationForBrowser(bool suggest_have_frontbuffer)
       : suggest_have_frontbuffer(suggest_have_frontbuffer) {
   }
 
   bool Equals(const GpuMemoryAllocationForBrowser& other) const {
       return suggest_have_frontbuffer == other.suggest_have_frontbuffer;
   }
 };
 
 // Combination of the above two Memory Allocations which will be created by the
 // GpuMemoryManager.
@@ skipping 59 matching lines @@
     return bytes_required == other.bytes_required &&
         bytes_nice_to_have == other.bytes_nice_to_have &&
         bytes_allocated == other.bytes_allocated &&
         backbuffer_requested == other.backbuffer_requested;
   }
 };
 
 }  // namespace content
 
 #endif // CONTENT_COMMON_GPU_GPU_MEMORY_ALLOCATION_H_