Introduce all the plumbing for Session Storage. This mostly consists of crea...

chrome/common/render_messages_internal.h

 // Copyright (c) 2009 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.
 
 // This header is meant to be included in multiple passes, hence no traditional
 // header guard.
 // See ipc_message_macros.h for explanation of the macros and passes.
 
 #include <map>
 #include <string>
@@ skipping 54 matching lines @@
   // before creating any new views.
   // The message can also be sent during a renderer's lifetime if system colors
   // are updated.
   // TODO(jeremy): Possibly change IPC format once we have this all hooked up.
   IPC_MESSAGE_ROUTED1(ViewMsg_SetCSSColors,
                       std::vector<CSSColors::CSSColorMapping>)
 
   // Tells the renderer to create a new view.
   // This message is slightly different, the view it takes is the view to
   // create, the message itself is sent as a non-view control message.
-  IPC_MESSAGE_CONTROL4(ViewMsg_New,
-                       gfx::NativeViewId, /* parent window */
-                       RendererPreferences,
-                       WebPreferences,
-                       int32 /* view id */)
+  IPC_MESSAGE_CONTROL1(ViewMsg_New,
+                       ViewMsg_New_Params)
 
   // Tells the renderer to set its maximum cache size to the supplied value
   IPC_MESSAGE_CONTROL3(ViewMsg_SetCacheCapacities,
                        size_t /* min_dead_capacity */,
                        size_t /* max_dead_capacity */,
                        size_t /* capacity */)
 
   // Reply in response to ViewHostMsg_ShowView or ViewHostMsg_ShowWidget.
   // similar to the new command, but used when the renderer created a view
   // first, and we need to update it
@@ skipping 748 matching lines @@
 
 
 //-----------------------------------------------------------------------------
 // TabContents messages
 // These are messages sent from the renderer to the browser process.
 
 IPC_BEGIN_MESSAGES(ViewHost)
   // Sent by the renderer when it is creating a new window.  The browser creates
   // a tab for it and responds with a ViewMsg_CreatingNew_ACK.  If route_id is
   // MSG_ROUTING_NONE, the view couldn't be created.
-  IPC_SYNC_MESSAGE_CONTROL2_1(ViewHostMsg_CreateWindow,
+  IPC_SYNC_MESSAGE_CONTROL3_2(ViewHostMsg_CreateWindow,
                               int /* opener_id */,
                               bool /* user_gesture */,
-                              int /* route_id */)
+                              int64 /* session_storage_namespace_id */,
+                              int /* route_id */,
+                              int64 /* cloned_session_storage_namespace_id */)
 
   // Similar to ViewHostMsg_CreateWindow, except used for sub-widgets, like
   // <select> dropdowns.  This message is sent to the TabContents that
   // contains the widget being created.
   IPC_SYNC_MESSAGE_CONTROL2_1(ViewHostMsg_CreateWidget,
                               int /* opener_id */,
                               bool /* focus on show */,
                               int /* route_id */)
 
   // These two messages are sent to the parent RenderViewHost to display the
@@ skipping 970 matching lines @@
 
   // Message sent from the renderer to the browser to request that the browser
   // close all sockets.  Used for debugging/testing.
   IPC_MESSAGE_CONTROL0(ViewHostMsg_CloseCurrentConnections)
 
   // Message sent from the renderer to the browser to request that the browser
   // close all idle sockets.  Used for debugging/testing.
   IPC_MESSAGE_CONTROL1(ViewHostMsg_SetCacheMode,
                        bool /* enabled */)
 
-  // There's one LocalStorage namespace per profile and one SessionStorage
-  // namespace per tab.  This will find or create the proper namespace.
-  IPC_SYNC_MESSAGE_CONTROL1_1(ViewHostMsg_DOMStorageNamespaceId,
-                              DOMStorageType /* storage_type */,
-                              int64 /* new_namespace_id */)
-
-  // Used by SessionStorage to clone a namespace per the spec.
-  IPC_SYNC_MESSAGE_CONTROL1_1(ViewHostMsg_DOMStorageCloneNamespaceId,
-                              int64 /* namespace_id to clone */,
-                              int64 /* new_namespace_id */)
-
   // Get the storage area id for a particular origin within a namespace.
   IPC_SYNC_MESSAGE_CONTROL2_1(ViewHostMsg_DOMStorageStorageAreaId,
                               int64 /* namespace_id */,
                               string16 /* origin */,
                               int64 /* storage_area_id */)
 
   // Get the length of a storage area.
   IPC_SYNC_MESSAGE_CONTROL1_1(ViewHostMsg_DOMStorageLength,
                               int64 /* storage_area_id */,
                               unsigned /* length */)
@@ skipping 138 matching lines @@
                               string16 /* word */,
                               int /* document tag */,
                               bool /* correct */)
 
   IPC_SYNC_MESSAGE_CONTROL1_1(
       ViewHostMsg_SpellChecker_PlatformFillSuggestionList,
       string16 /* word */,
       std::vector<string16> /* suggestions */)
 
 IPC_END_MESSAGES(ViewHost)