Revert 265693 "Move Mojo channel initialization closer to IPC::C..."

This is causing runhooks failures on the iOS build bots.

> Move Mojo channel initialization closer to IPC::Channel setup
> 
> This CL introduces two new content classes:
>  - MojoApplicationHost encapsulates what's needed to host a Mojo App using Chrome IPC to bootstrap.
>  - MojoApplication represents what's needed to be a Mojo App using Chrome IPC to bootstrap.
> 
> The RenderProcess and RenderProcessHost interfaces are replaced with WebUISetup and WebUISetupClient interfaces. This way the interface is more specific to the service of setting up WebUI.
> 
> WebUISetupClient is empty and uninteresting. RenderProcessHostImpl no longer deals with WebUI setup. That is all done directly by RenderViewHostImpl by talking to the WebUISetup service.
> 
> Service names get defined in content/common/mojo/mojo_service_names.{h,cc}.
> 
> R=sky@chromium.org, tsepez@chromium.org
> 
> Review URL: https://codereview.chromium.org/236813002

TBR=darin@chromium.org

Review URL: https://codereview.chromium.org/247953005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@265705 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 65 deletions

diff --git a/content/browser/mojo/mojo_application_host.cc b/content/browser/mojo/mojo_application_host.cc
deleted file mode 100644
index 48d343a..0000000
--- a/content/browser/mojo/mojo_application_host.cc
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright 2014 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.
-
-#include "content/browser/mojo/mojo_application_host.h"
-
-#include "content/common/mojo/mojo_messages.h"
-#include "content/public/browser/browser_thread.h"
-#include "ipc/ipc_sender.h"
-#include "mojo/embedder/platform_channel_pair.h"
-
-namespace content {
-namespace {
-
-base::PlatformFile PlatformFileFromScopedPlatformHandle(
-    mojo::embedder::ScopedPlatformHandle handle) {
-#if defined(OS_POSIX)
-  return handle.release().fd;
-#elif defined(OS_WIN)
-  return handle.release().handle;
-#endif
-}
-
-}  // namespace
-
-MojoApplicationHost::MojoApplicationHost() : did_activate_(false) {
-}
-
-MojoApplicationHost::~MojoApplicationHost() {
-}
-
-bool MojoApplicationHost::Init() {
-  DCHECK(shell_client_.is_null()) << "Already initialized!";
-
-  mojo::embedder::PlatformChannelPair channel_pair;
-
-  mojo::ScopedMessagePipeHandle message_pipe = channel_init_.Init(
-      PlatformFileFromScopedPlatformHandle(channel_pair.PassServerHandle()),
-      BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
-  if (!message_pipe.is_valid())
-    return false;
-
-  // Forward this to the client once we know its process handle.
-  client_handle_ = channel_pair.PassClientHandle();
-
-  // TODO(darin): Provide a Shell implementation
-  shell_client_.reset(
-      mojo::ScopedShellClientHandle::From(message_pipe.Pass()), NULL);
-
-  return true;
-}
-
-bool MojoApplicationHost::Activate(IPC::Sender* sender,
-                                   base::ProcessHandle process_handle) {
-  DCHECK(!did_activate_);
-  DCHECK(client_handle_.is_valid());
-
-  base::PlatformFile client_file =
-      PlatformFileFromScopedPlatformHandle(client_handle_.Pass());
-  did_activate_ = sender->Send(new MojoMsg_Activate(
-      IPC::GetFileHandleForProcess(client_file, process_handle, true)));
-  return did_activate_;
-}
-
-}  // namespace content