Move DidFailProvisionalLoad handling from RenderView(Host) to RenderFrame(Host).

content/common/frame_messages.h

 // Copyright 2013 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 interacting with frames.
 // Multiply-included message file, hence no include guard.
 
 #include "content/common/content_export.h"
 #include "content/common/frame_param.h"
 #include "content/public/common/common_param_traits.h"
 #include "ipc/ipc_message_macros.h"
 #include "url/gurl.h"
 
 #undef IPC_MESSAGE_EXPORT
 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
 
 #define IPC_MESSAGE_START FrameMsgStart
 
+IPC_STRUCT_BEGIN(FrameHostMsg_DidFailProvisionalLoadWithError_Params)
+  // The frame ID for the failure report.
+  IPC_STRUCT_MEMBER(int64, frame_id)
+  // The WebFrame's uniqueName().
+  IPC_STRUCT_MEMBER(base::string16, frame_unique_name)
+  // True if this is the top-most frame.
+  IPC_STRUCT_MEMBER(bool, is_main_frame)
+  // Error code as reported in the DidFailProvisionalLoad callback.
+  IPC_STRUCT_MEMBER(int, error_code)
+  // An error message generated from the error_code. This can be an empty
+  // string if we were unable to find a meaningful description.
+  IPC_STRUCT_MEMBER(base::string16, error_description)
+  // The URL that the error is reported for.
+  IPC_STRUCT_MEMBER(GURL, url)
+  // True if the failure is the result of navigating to a POST again
+  // and we're going to show the POST interstitial.
+  IPC_STRUCT_MEMBER(bool, showing_repost_interstitial)
+IPC_STRUCT_END()
+
 // -----------------------------------------------------------------------------
 // Messages sent from the browser to the renderer.
 
 // When HW accelerated buffers are swapped in an out-of-process child frame
 // renderer, the message is forwarded to the embedding frame to notify it of
 // a new texture available for compositing. When the buffer has finished
 // presenting, a FrameHostMsg_BuffersSwappedACK should be sent back to
 // gpu host that produced this buffer.
 //
 // This is used in the non-ubercomp HW accelerated compositing path.
@@ skipping 34 matching lines @@
                     int64 /* parent_frame_id */,
                     int64 /* frame_id */)
 
 // Sent when the renderer starts a provisional load for a frame.
 IPC_MESSAGE_ROUTED4(FrameHostMsg_DidStartProvisionalLoadForFrame,
                     int64 /* frame_id */,
                     int64 /* parent_frame_id */,
                     bool /* true if it is the main frame */,
                     GURL /* url */)
 
+// Sent when the renderer fails a provisional load with an error.
+IPC_MESSAGE_ROUTED1(FrameHostMsg_DidFailProvisionalLoadWithError,
+                    FrameHostMsg_DidFailProvisionalLoadWithError_Params)
+
 // Sent to the browser when the renderer detects it is blocked on a pepper
 // plugin message for too long. This is also sent when it becomes unhung
 // (according to the value of is_hung). The browser can give the user the
 // option of killing the plugin.
 IPC_MESSAGE_ROUTED3(FrameHostMsg_PepperPluginHung,
                     int /* plugin_child_id */,
                     base::FilePath /* path */,
                     bool /* is_hung */)
 
 // Sent by the renderer process to indicate that a plugin instance has crashed.
@@ skipping 44 matching lines @@
 IPC_MESSAGE_ROUTED1(FrameHostMsg_CompositorFrameSwappedACK,
                     FrameHostMsg_CompositorFrameSwappedACK_Params /* params */)
 
 // Indicates that the current frame has swapped out, after a SwapOut message.
 IPC_MESSAGE_ROUTED0(FrameHostMsg_SwapOut_ACK)
 
 // Instructs the frame to swap out for a cross-site transition, including
 // running the unload event handler. Expects a SwapOut_ACK message when
 // finished.
 IPC_MESSAGE_ROUTED0(FrameMsg_SwapOut)