Browser side implementation of browser plugin

content/common/view_messages.h

 // Copyright (c) 2012 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.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "content/common/content_export.h"
@@ skipping 1634 matching lines @@
 
 // A renderer sends this to the browser process when it wants to
 // create a ppapi plugin.  The browser will create the plugin process if
 // necessary, and will return a handle to the channel on success.
 // On error an empty string is returned.
 IPC_SYNC_MESSAGE_CONTROL1_2(ViewHostMsg_OpenChannelToPepperPlugin,
                             FilePath /* path */,
                             base::ProcessHandle /* plugin_process_handle */,
                             IPC::ChannelHandle /* handle to channel */)
 
+// A guest instance is ready to be placed.
+IPC_MESSAGE_ROUTED3(ViewMsg_GuestReady_ACK,
+                    int /* instance id */,
+                    base::ProcessHandle /* plugin_process_handle */,
+                    IPC::ChannelHandle /* handle to channel */)
+
+// Indicates the guest renderer is ready in response to a ViewMsg_New
+IPC_MESSAGE_ROUTED0(ViewHostMsg_GuestReady)
+
+// A renderer sends this to the browser process when it wants to
+// create a browser plugin.  The browser will create the plugin process if
+// necessary, and will return a handle to the channel on success.
+IPC_MESSAGE_ROUTED4(ViewHostMsg_OpenChannelToBrowserPlugin,
+                    int /* plugin instance id*/,
+                    long long /* frame id */,
+                    std::string /* src */,
+                    gfx::Size /* size */)
+
+// A host renderer sends this message to the browser when it wants
+// to resize a guest plugin container so that the guest is relaid out
+// according to the new size.
+IPC_MESSAGE_ROUTED2(ViewHostMsg_ResizeGuest,
+                    int32, /* width */
+                    int32  /* height */);
+
 // A renderer sends this to the browser process when it wants to
 // create a ppapi broker.  The browser will create the broker process
 // if necessary, and will return a handle to the channel on success.
 // On error an empty string is returned.
 // The browser will respond with ViewMsg_PpapiBrokerChannelCreated.
 IPC_MESSAGE_CONTROL3(ViewHostMsg_OpenChannelToPpapiBroker,
                      int /* routing_id */,
                      int /* request_id */,
                      FilePath /* path */)
 
@@ skipping 325 matching lines @@
 // have a javascript send a native value (string, number, boolean) to the
 // listener in Cpp. (DomAutomationController)
 IPC_MESSAGE_ROUTED2(ViewHostMsg_DomOperationResponse,
                     std::string  /* json_string */,
                     int  /* automation_id */)
 
 // Enable or disable inverting of web content pixels, for users who prefer
 // white-on-black.
 IPC_MESSAGE_ROUTED1(ViewMsg_InvertWebContent,
                     bool /* invert */)