Move MessagePort implementation from android_webview to content

content/browser/message_port_provider_browsertest.cc

Index: content/browser/message_port_provider_browsertest.cc
diff --git a/content/browser/message_port_provider_browsertest.cc b/content/browser/message_port_provider_browsertest.cc
index bac99abaa9849672bb1780f902a23c38adfab376..6e7f895194747b0f44052b6f2eaf42a52d20bc6b 100644
--- a/content/browser/message_port_provider_browsertest.cc
+++ b/content/browser/message_port_provider_browsertest.cc
@@ -87,59 +87,4 @@ IN_PROC_BROWSER_TEST_F(MessagePortProviderBrowserTest, PostMessage) {
   EXPECT_EQ(message, title_watcher.WaitAndGetTitle());
 }
 
-namespace {
-
-void VerifyCreateChannelOnIOThread(base::WaitableEvent* event) {
-
-  const base::char16 MESSAGE1[] = { 0x1000, 0 };
-  const base::char16 MESSAGE2[] = { 0x1001, 0 };
-
-  MockMessagePortDelegate delegate;
-  int port1;
-  int port2;
-
-  MessagePortProvider::CreateMessageChannel(&delegate, &port1, &port2);
-  MessagePortService* service = MessagePortService::GetInstance();
-  // Send a message to port1 transferring no ports.
-  std::vector<int> sent_ports;
-  service->PostMessage(port1, base::string16(MESSAGE1), sent_ports);
-  // Verify that message is received
-  const MockMessagePortDelegate::Messages& received =
-      delegate.getReceivedMessages();
-  EXPECT_EQ(received.size(), 1u);
-  // Verify that message sent to port1 is received by entangled port, which is
-  // port2.
-  EXPECT_EQ(received[0].route_id, port2);
-  EXPECT_EQ(received[0].data, MESSAGE1);
-  EXPECT_EQ(received[0].sent_ports.size(), 0u);
-
-  // Create a new channel, and transfer one of its ports to port2, making sure
-  // the transferred port is received.
-  int port3;
-  int port4;
-  MessagePortProvider::CreateMessageChannel(&delegate, &port3, &port4);
-  sent_ports.push_back(port3);
-  service->PostMessage(port1, base::string16(MESSAGE2), sent_ports);
-  EXPECT_EQ(received.size(), 2u);
-  EXPECT_EQ(received[1].route_id, port2);
-  EXPECT_EQ(received[1].data, MESSAGE2);
-  EXPECT_EQ(received[1].sent_ports.size(), 1u);
-  EXPECT_EQ(received[1].sent_ports[0], port3);
-
-  event->Signal();
-}
-
-}  // namespace
-
-// Verify that a message channel can be created and used for exchanging
-// messages.
-IN_PROC_BROWSER_TEST_F(MessagePortProviderBrowserTest, CreateChannel) {
-  base::WaitableEvent event(base::WaitableEvent::ResetPolicy::MANUAL,
-                            base::WaitableEvent::InitialState::NOT_SIGNALED);
-  BrowserThread::PostTask(
-      BrowserThread::IO, FROM_HERE,
-      base::Bind(&VerifyCreateChannelOnIOThread, &event));
-  event.Wait();
-}
-
 }  // namespace content