[Android] Move content/browser/{renderer_host => android}/java/*

content/browser/renderer_host/java/java_bridge_channel_host.cc

Index: content/browser/renderer_host/java/java_bridge_channel_host.cc
diff --git a/content/browser/renderer_host/java/java_bridge_channel_host.cc b/content/browser/renderer_host/java/java_bridge_channel_host.cc
deleted file mode 100644
index 8f53b9d99a866661a5807a1da126acd221692458..0000000000000000000000000000000000000000
--- a/content/browser/renderer_host/java/java_bridge_channel_host.cc
+++ /dev/null
@@ -1,95 +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 "content/browser/renderer_host/java/java_bridge_channel_host.h"
-
-#include "base/atomicops.h"
-#include "base/lazy_instance.h"
-#include "base/strings/stringprintf.h"
-#include "base/synchronization/waitable_event.h"
-#include "content/common/java_bridge_messages.h"
-
-using base::WaitableEvent;
-
-namespace content {
-namespace {
-struct WaitableEventLazyInstanceTraits
-    : public base::DefaultLazyInstanceTraits<WaitableEvent> {
-  static WaitableEvent* New(void* instance) {
-    // Use placement new to initialize our instance in our preallocated space.
-    // The parenthesis is very important here to force POD type initialization.
-    return new (instance) WaitableEvent(false, false);
-  }
-};
-base::LazyInstance<WaitableEvent, WaitableEventLazyInstanceTraits> dummy_event =
-    LAZY_INSTANCE_INITIALIZER;
-
-base::subtle::AtomicWord g_last_id = 0;
-}
-
-JavaBridgeChannelHost::~JavaBridgeChannelHost() {
-#if defined(OS_POSIX)
-  if (channel_handle_.socket.fd > 0) {
-    close(channel_handle_.socket.fd);
-  }
-#endif
-}
-
-JavaBridgeChannelHost* JavaBridgeChannelHost::GetJavaBridgeChannelHost(
-    int renderer_id,
-    base::MessageLoopProxy* ipc_message_loop) {
-  std::string channel_name(base::StringPrintf("r%d.javabridge", renderer_id));
-  // There's no need for a shutdown event here. If the browser is terminated
-  // while the JavaBridgeChannelHost is blocked on a synchronous IPC call, the
-  // renderer's shutdown event will cause the underlying channel to shut down,
-  // thus terminating the IPC call.
-  return static_cast<JavaBridgeChannelHost*>(NPChannelBase::GetChannel(
-      channel_name,
-      IPC::Channel::MODE_SERVER,
-      ClassFactory,
-      ipc_message_loop,
-      true,
-      dummy_event.Pointer()));
-}
-
-int JavaBridgeChannelHost::ThreadsafeGenerateRouteID() {
-  return base::subtle::NoBarrier_AtomicIncrement(&g_last_id, 1);
-}
-
-int JavaBridgeChannelHost::GenerateRouteID() {
-  return ThreadsafeGenerateRouteID();
-}
-
-bool JavaBridgeChannelHost::Init(base::MessageLoopProxy* ipc_message_loop,
-                                 bool create_pipe_now,
-                                 WaitableEvent* shutdown_event) {
-  if (!NPChannelBase::Init(ipc_message_loop, create_pipe_now, shutdown_event)) {
-    return false;
-  }
-
-  // Finish populating our ChannelHandle.
-#if defined(OS_POSIX)
-  // We take control of the FD for all session between this host and
-  // the corresponding renderers. We keep it open until this object
-  // is deleted.
-  channel_handle_.socket.fd = channel_->TakeClientFileDescriptor();
-#endif
-
-  return true;
-}
-
-bool JavaBridgeChannelHost::OnControlMessageReceived(
-    const IPC::Message& message) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(JavaBridgeChannelHost, message)
-    IPC_MESSAGE_HANDLER(JavaBridgeMsg_GenerateRouteID, OnGenerateRouteID)
-  IPC_END_MESSAGE_MAP()
-  return handled;
-}
-
-void JavaBridgeChannelHost::OnGenerateRouteID(int* route_id) {
-  *route_id = GenerateRouteID();
-}
-
-}  // namespace content