Move the rest of the core files in chrome\browser to content\browser....

chrome/browser/ppapi_plugin_process_host.cc

Index: chrome/browser/ppapi_plugin_process_host.cc
===================================================================
--- chrome/browser/ppapi_plugin_process_host.cc	(revision 75653)
+++ chrome/browser/ppapi_plugin_process_host.cc	(working copy)
@@ -1,174 +0,0 @@
-// 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.
-
-#include "chrome/browser/ppapi_plugin_process_host.h"
-
-#include "base/command_line.h"
-#include "base/file_path.h"
-#include "base/process_util.h"
-#include "chrome/browser/plugin_service.h"
-#include "chrome/browser/renderer_host/render_message_filter.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/render_messages.h"
-#include "ipc/ipc_switches.h"
-#include "ppapi/proxy/ppapi_messages.h"
-
-PpapiPluginProcessHost::PpapiPluginProcessHost()
-    : BrowserChildProcessHost(
-          ChildProcessInfo::PPAPI_PLUGIN_PROCESS,
-          PluginService::GetInstance()->resource_dispatcher_host()) {
-}
-
-PpapiPluginProcessHost::~PpapiPluginProcessHost() {
-  CancelRequests();
-}
-
-bool PpapiPluginProcessHost::Init(const FilePath& path) {
-  plugin_path_ = path;
-
-  if (!CreateChannel())
-    return false;
-
-  const CommandLine& browser_command_line = *CommandLine::ForCurrentProcess();
-  CommandLine::StringType plugin_launcher =
-      browser_command_line.GetSwitchValueNative(switches::kPpapiPluginLauncher);
-
-  FilePath exe_path = ChildProcessHost::GetChildPath(plugin_launcher.empty());
-  if (exe_path.empty())
-    return false;
-
-  CommandLine* cmd_line = new CommandLine(exe_path);
-  cmd_line->AppendSwitchASCII(switches::kProcessType,
-                              switches::kPpapiPluginProcess);
-  cmd_line->AppendSwitchASCII(switches::kProcessChannelID, channel_id());
-
-  if (!plugin_launcher.empty())
-    cmd_line->PrependWrapper(plugin_launcher);
-
-  // On posix, having a plugin launcher means we need to use another process
-  // instead of just forking the zygote.
-  Launch(
-#if defined(OS_WIN)
-      FilePath(),
-#elif defined(OS_POSIX)
-      plugin_launcher.empty(),
-      base::environment_vector(),
-#endif
-      cmd_line);
-  return true;
-}
-
-void PpapiPluginProcessHost::OpenChannelToPlugin(Client* client) {
-  if (opening_channel()) {
-    // The channel is already in the process of being opened.  Put
-    // this "open channel" request into a queue of requests that will
-    // be run once the channel is open.
-    pending_requests_.push_back(client);
-    return;
-  }
-
-  // We already have an open channel, send a request right away to plugin.
-  RequestPluginChannel(client);
-}
-
-void PpapiPluginProcessHost::RequestPluginChannel(Client* client) {
-  base::ProcessHandle process_handle;
-  int renderer_id;
-  client->GetChannelInfo(&process_handle, &renderer_id);
-
-  // We can't send any sync messages from the browser because it might lead to
-  // a hang. See the similar code in PluginProcessHost for more description.
-  PpapiMsg_CreateChannel* msg = new PpapiMsg_CreateChannel(process_handle,
-                                                           renderer_id);
-  msg->set_unblock(true);
-  if (Send(msg))
-    sent_requests_.push(client);
-  else
-    client->OnChannelOpened(base::kNullProcessHandle, IPC::ChannelHandle());
-}
-
-bool PpapiPluginProcessHost::CanShutdown() {
-  return true;
-}
-
-void PpapiPluginProcessHost::OnProcessLaunched() {
-}
-
-bool PpapiPluginProcessHost::OnMessageReceived(const IPC::Message& msg) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(PpapiPluginProcessHost, msg)
-    IPC_MESSAGE_HANDLER(PpapiHostMsg_ChannelCreated,
-                        OnRendererPluginChannelCreated)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  DCHECK(handled);
-  return handled;
-}
-
-// Called when the browser <--> plugin channel has been established.
-void PpapiPluginProcessHost::OnChannelConnected(int32 peer_pid) {
-  // This will actually load the plugin. Errors will actually not be reported
-  // back at this point. Instead, the plugin will fail to establish the
-  // connections when we request them on behalf of the renderer(s).
-  Send(new PpapiMsg_LoadPlugin(plugin_path_));
-
-  // Process all pending channel requests from the renderers.
-  for (size_t i = 0; i < pending_requests_.size(); i++)
-    RequestPluginChannel(pending_requests_[i]);
-  pending_requests_.clear();
-}
-
-// Called when the browser <--> plugin channel has an error. This normally
-// means the plugin has crashed.
-void PpapiPluginProcessHost::OnChannelError() {
-  // We don't need to notify the renderers that were communicating with the
-  // plugin since they have their own channels which will go into the error
-  // state at the same time. Instead, we just need to notify any renderers
-  // that have requested a connection but have not yet received one.
-  CancelRequests();
-}
-
-void PpapiPluginProcessHost::CancelRequests() {
-  for (size_t i = 0; i < pending_requests_.size(); i++) {
-    pending_requests_[i]->OnChannelOpened(base::kNullProcessHandle,
-                                          IPC::ChannelHandle());
-  }
-  pending_requests_.clear();
-
-  while (!sent_requests_.empty()) {
-    sent_requests_.front()->OnChannelOpened(base::kNullProcessHandle,
-                                            IPC::ChannelHandle());
-    sent_requests_.pop();
-  }
-}
-
-// Called when a new plugin <--> renderer channel has been created.
-void PpapiPluginProcessHost::OnRendererPluginChannelCreated(
-    const IPC::ChannelHandle& channel_handle) {
-  if (sent_requests_.empty())
-    return;
-
-  // All requests should be processed FIFO, so the next item in the
-  // sent_requests_ queue should be the one that the plugin just created.
-  Client* client = sent_requests_.front();
-  sent_requests_.pop();
-
-  // Prepare the handle to send to the renderer.
-  base::ProcessHandle plugin_process = GetChildProcessHandle();
-#if defined(OS_WIN)
-  base::ProcessHandle renderer_process;
-  int renderer_id;
-  client->GetChannelInfo(&renderer_process, &renderer_id);
-
-  base::ProcessHandle renderers_plugin_handle = NULL;
-  ::DuplicateHandle(::GetCurrentProcess(), plugin_process,
-                    renderer_process, &renderers_plugin_handle,
-                    0, FALSE, DUPLICATE_SAME_ACCESS);
-#elif defined(OS_POSIX)
-  // Don't need to duplicate anything on POSIX since it's just a PID.
-  base::ProcessHandle renderers_plugin_handle = plugin_process;
-#endif
-
-  client->OnChannelOpened(renderers_plugin_handle, channel_handle);
-}