Class/struct layout optimization for blink Resource related classes

third_party/WebKit/public/web/WebLocalFrame.h

 // 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.
 
 #ifndef WebLocalFrame_h
 #define WebLocalFrame_h
 
 #include <set>
 #include "WebCompositionUnderline.h"
 #include "WebFrame.h"
@@ skipping 17 matching lines @@
 class WebDevToolsAgent;
 class WebDevToolsAgentClient;
 class WebDoubleSize;
 class WebFrameClient;
 class WebFrameWidget;
 class WebInputMethodController;
 class WebRange;
 class WebScriptExecutionCallback;
 class WebTextCheckClient;
 class WebURLLoader;
-enum class WebCachePolicy;
+enum class WebCachePolicy : uint8_t;
 enum class WebSandboxFlags;
 enum class WebTreeScopeType;
 struct WebConsoleMessage;
 struct WebContentSecurityPolicyViolation;
 struct WebFindOptions;
 struct WebFloatRect;
 struct WebPrintPresetOptions;
 struct WebSourceLocation;
 
 // Interface for interacting with in process frames. This contains methods that
@@ skipping 527 matching lines @@
   // to call these on a WebLocalFrame.
   bool IsWebLocalFrame() const override = 0;
   WebLocalFrame* ToWebLocalFrame() override = 0;
   bool IsWebRemoteFrame() const override = 0;
   WebRemoteFrame* ToWebRemoteFrame() override = 0;
 };
 
 }  // namespace blink
 
 #endif  // WebLocalFrame_h