Make it possible to launch content_shell.exe with an URL on the command line.

content/shell/shell_browser_main.cc

 // 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/shell/shell_browser_main.h"
 
 #include "base/bind.h"
+#include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_restrictions.h"
 #include "content/browser/browser_process_sub_thread.h"
 #include "content/browser/download/download_file_manager.h"
 #include "content/browser/download/save_file_manager.h"
 #include "content/browser/renderer_host/resource_dispatcher_host.h"
 #include "content/shell/shell.h"
 #include "content/shell/shell_browser_context.h"
 #include "content/shell/shell_content_browser_client.h"
 #include "net/base/net_module.h"
 #include "ui/base/clipboard/clipboard.h"
 
 namespace content {
 
+static GURL GetStartupURL() {
+  const CommandLine::StringVector& args =
+      CommandLine::ForCurrentProcess()->GetArgs();
+  if (args.empty())
+    return GURL("http://www.google.com/");
+
+  return GURL(args[0]);
+}
+
 ShellBrowserMainParts::ShellBrowserMainParts(
     const content::MainFunctionParams& parameters)
     : BrowserMainParts() {
   ShellContentBrowserClient* shell_browser_client =
       static_cast<ShellContentBrowserClient*>(
           content::GetContentClient()->browser());
   shell_browser_client->set_shell_browser_main_parts(this);
 }
 
 ShellBrowserMainParts::~ShellBrowserMainParts() {
@@ skipping 31 matching lines @@
   cache_thread_->StartWithOptions(options);
   io_thread_.reset(new BrowserProcessSubThread(BrowserThread::IO));
   io_thread_->StartWithOptions(options);
 
   browser_context_.reset(new ShellBrowserContext(this));
 
   Shell::PlatformInitialize();
   net::NetModule::SetResourceProvider(Shell::PlatformResourceProvider);
 
   Shell::CreateNewWindow(browser_context_.get(),
-                         GURL("http://www.google.com"),
+                         GetStartupURL(),
                          NULL,
                          MSG_ROUTING_NONE,
                          NULL);
 
 }
 
 bool ShellBrowserMainParts::MainMessageLoopRun(int* result_code) {
   return false;
 }
 
 ResourceDispatcherHost* ShellBrowserMainParts::GetResourceDispatcherHost() {
   if (!resource_dispatcher_host_.get()) {
     ResourceQueue::DelegateSet resource_queue_delegates;
     resource_dispatcher_host_.reset(
         new ResourceDispatcherHost(resource_queue_delegates));
     resource_dispatcher_host_->Initialize();
   }
   return resource_dispatcher_host_.get();
 }
 
 ui::Clipboard* ShellBrowserMainParts::GetClipboard() {
   if (!clipboard_.get())
     clipboard_.reset(new ui::Clipboard());
   return clipboard_.get();
 }
 
 }  // namespace