Chrome side to allow WebKit layer to use WebPermissionClient to check if access to local storage ...

chrome/common/render_messages.h

 // Copyright (c) 2011 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.
 
 // Multiply-included file, no traditional include guard.
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 279 matching lines @@
 IPC_MESSAGE_CONTROL1(ViewHostMsg_UpdatedCacheStats,
                      WebKit::WebCache::UsageStats /* stats */)
 
 // Tells the browser that content in the current page was blocked due to the
 // user's content settings.
 IPC_MESSAGE_ROUTED2(ViewHostMsg_ContentBlocked,
                     ContentSettingsType, /* type of blocked content */
                     std::string /* resource identifier */)
 
 // Sent by the renderer process to check whether access to web databases is
-// granted by content settings. This may block and trigger a cookie prompt.
-IPC_SYNC_MESSAGE_ROUTED4_1(ViewHostMsg_AllowDatabase,
-                           std::string /* origin_url */,
-                           string16 /* database name */,
-                           string16 /* database display name */,
-                           unsigned long /* estimated size */,
-                           bool /* result */)
+// granted by content settings.
+IPC_SYNC_MESSAGE_CONTROL4_1(ViewHostMsg_AllowDatabase,
+                            std::string /* origin_url */,
+                            string16 /* database name */,
+                            string16 /* database display name */,
+                            unsigned long /* estimated size */,
+                            bool /* result */)
+
+// Sent by the renderer process to check whether access to DOM Storage is
+// granted by content settings.
+IPC_SYNC_MESSAGE_CONTROL3_1(ViewHostMsg_AllowDOMStorage,
+                            int /* render_view_id */,
+                            GURL /* origin_url */,
+                            DOMStorageType /* type */,
+                            bool /* result */)
 
 // Tells the browser that a specific Web database in the current page was
 // accessed.
 IPC_MESSAGE_ROUTED5(ViewHostMsg_WebDatabaseAccessed,
                     GURL /* origin url */,
                     string16 /* database name */,
                     string16 /* database display name */,
                     unsigned long /* estimated size */,
                     bool /* blocked by policy */)
 
@@ skipping 75 matching lines @@
 // |outdated_policy| determines what to do about outdated plugins.
 // |authorize_policy| determines what to do about plugins that require
 // authorization to run.
 //
 // Both values can be ALLOW or ASK. |outdated_policy| can also be BLOCK.
 // Anything else is an error.
 // ALLOW means that the plugin should just run, as a normal plugin.
 // BLOCK means that the plugin should not run nor be allowed to run at all.
 // ASK means that the plugin should be initially blocked and the user should
 // be asked whether he wants to run the plugin.
-IPC_SYNC_MESSAGE_ROUTED0_2(ViewHostMsg_GetPluginPolicies,
-                           ContentSetting   /* outdated_policy */,
-                           ContentSetting   /* authorize_policy */)
+IPC_SYNC_MESSAGE_CONTROL0_2(ViewHostMsg_GetPluginPolicies,
+                            ContentSetting   /* outdated_policy */,
+                            ContentSetting   /* authorize_policy */)
 
 // Notifies when a plugin couldn't be loaded because it's outdated.
 IPC_MESSAGE_ROUTED2(ViewHostMsg_BlockedOutdatedPlugin,
                     string16, /* name */
                     GURL      /* update_url */)
 
 IPC_MESSAGE_ROUTED3(ViewHostMsg_SendCurrentPageAllSavableResourceLinks,
                     std::vector<GURL> /* all savable resource links */,
                     std::vector<GURL> /* all referrers of resource links */,
                     std::vector<GURL> /* all frame links */)
@@ skipping 37 matching lines @@
                     int32 /* page_id */,
                     bool  /* result */)
 
 // JavaScript related messages -----------------------------------------------
 
 // Notify the JavaScript engine in the render to change its parameters
 // while performing stress testing.
 IPC_MESSAGE_ROUTED2(ViewMsg_JavaScriptStressTestControl,
                     int /* cmd */,
                     int /* param */)