Convert ConnectToApplication to take a params class

content/browser/mojo/mojo_shell_client_host.cc

 // Copyright 2015 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 "base/strings/stringprintf.h"
 #include "base/thread_task_runner_handle.h"
 #include "content/browser/mojo/mojo_shell_client_host.h"
 #include "content/common/mojo/mojo_messages.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/mojo_shell_connection.h"
@@ skipping 54 matching lines @@
   mojo::embedder::PlatformChannelPair platform_channel_pair;
 
   // Give one end to the shell so that it can create an instance.
   mojo::embedder::ScopedPlatformHandle platform_channel =
       platform_channel_pair.PassServerHandle();
   mojo::ScopedMessagePipeHandle handle(mojo::embedder::CreateChannel(
       platform_channel.Pass(), base::Bind(&DidCreateChannel),
       base::ThreadTaskRunnerHandle::Get()));
   mojo::shell::mojom::ApplicationManagerPtr application_manager;
   MojoShellConnection::Get()->GetApplication()->ConnectToService(
-      mojo::URLRequest::From(std::string("mojo:shell")),
-      &application_manager);
+      "mojo:shell", &application_manager);
   // The content of the URL/qualifier we pass is actually meaningless, it's only
   // important that they're unique per process.
   // TODO(beng): We need to specify a restrictive CapabilityFilter here that
   //             matches the needs of the target process. Figure out where that
   //             specification is best determined (not here, this is a common
   //             chokepoint for all process types) and how to wire it through.
   //             http://crbug.com/555393
   std::string url =
       base::StringPrintf("exe:chrome_renderer%d", child_process_id);
   application_manager->CreateInstanceForHandle(
@@ skipping 11 matching lines @@
 }
 
 std::string GetMojoApplicationInstanceURL(
     RenderProcessHost* render_process_host) {
   InstanceURL* instance_url = static_cast<InstanceURL*>(
       render_process_host->GetUserData(kMojoShellInstanceURL));
   return instance_url ? instance_url->get() : std::string();
 }
 
 }  // namespace content