<webview>: Move autosize from content to chrome

chrome/browser/extensions/api/web_view/web_view_internal_api.h

Index: chrome/browser/extensions/api/web_view/web_view_internal_api.h
diff --git a/chrome/browser/extensions/api/web_view/web_view_internal_api.h b/chrome/browser/extensions/api/web_view/web_view_internal_api.h
index 4cf3e84ce40834b68d4a7274acdd6a786b7f5053..f0a43e26a2480833066d36afaad5c20bb829d8c3 100644
--- a/chrome/browser/extensions/api/web_view/web_view_internal_api.h
+++ b/chrome/browser/extensions/api/web_view/web_view_internal_api.h
@@ -367,6 +367,24 @@ class WebViewInternalSetPermissionFunction
   DISALLOW_COPY_AND_ASSIGN(WebViewInternalSetPermissionFunction);
 };
 
+class WebViewInternalSetAutoSizeFunction
+    : public WebViewInternalExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("webViewInternal.setAutoSize",
+                             WEBVIEWINTERNAL_SETAUTOSIZE);
+

[ericzeng, 2014/08/01 18:55:09]

Should this be made available in guest_view_internal_api? It removes one more
step of plumbing guest views need to implement autosizing, but doesn't affect
guest views that choose not to implement it.

[Fady Samuel, 2014/08/01 20:06:13]

Done.

+  WebViewInternalSetAutoSizeFunction();
+
+ protected:
+  virtual ~WebViewInternalSetAutoSizeFunction();
+
+ private:
+  // WebViewInternalExtensionFunction implementation.
+  virtual bool RunAsyncSafe(WebViewGuest* guest) OVERRIDE;
+
+  DISALLOW_COPY_AND_ASSIGN(WebViewInternalSetAutoSizeFunction);
+};
+
 class WebViewInternalShowContextMenuFunction
     : public WebViewInternalExtensionFunction {
  public: