Remove dependency of chrome in GuestViewBase.

chrome/browser/chrome_content_browser_client.h

Index: chrome/browser/chrome_content_browser_client.h
diff --git a/chrome/browser/chrome_content_browser_client.h b/chrome/browser/chrome_content_browser_client.h
index 39b645c9048b5105f20d11963532b94cb7dbc290..869015fe84de7dd2202bdc5a92567a3068f22d44 100644
--- a/chrome/browser/chrome_content_browser_client.h
+++ b/chrome/browser/chrome_content_browser_client.h
@@ -18,6 +18,7 @@
 #include "content/public/browser/content_browser_client.h"
 
 class ChromeContentBrowserClientParts;
+struct RendererContentSettingRules;
 
 namespace base {
 class CommandLine;
@@ -328,6 +329,11 @@ class ChromeContentBrowserClient : public content::ContentBrowserClient {
       const GURL& url,
       bool allowed_by_default,
       const base::Callback<void(bool)>& callback);
+
+  // By default, JavaScript and images are enabled in guest content.
+  static void GetGuestViewDefaultContentSettingRules(

[Fady Samuel, 2014/08/07 20:10:48]

This probably doesn't need to be here at all. You can just stick it in an
anonymous namespace in the cc file.

[Xi Han, 2014/08/07 20:36:07]

Done.

+    bool incognito,
+    RendererContentSettingRules* rules);
 #endif
 
 #if defined(ENABLE_PLUGINS)