Headless: Remove obsolete Mojo code and some other obsolete APIs

headless/app/headless_shell.cc

 // Copyright 2016 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 <memory>
 #include <sstream>
 #include <string>
 #include <utility>
 
 #include "base/base64.h"
@@ skipping 50 matching lines @@
 
 HeadlessShell::~HeadlessShell() {}
 
 void HeadlessShell::OnStart(HeadlessBrowser* browser) {
   browser_ = browser;
 
   HeadlessBrowserContext::Builder context_builder =
       browser_->CreateBrowserContextBuilder();
   // TODO(eseckler): These switches should also affect BrowserContexts that
   // are created via DevTools later.
+  DeterministicHttpProtocolHandler* http_handler;
+  DeterministicHttpProtocolHandler* https_handler;
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kDeterministicFetch)) {
     deterministic_dispatcher_.reset(
         new DeterministicDispatcher(browser_->BrowserIOThread()));
 
     ProtocolHandlerMap protocol_handlers;
     protocol_handlers[url::kHttpScheme] =
         base::MakeUnique<DeterministicHttpProtocolHandler>(
             deterministic_dispatcher_.get(), browser->BrowserIOThread());
+    http_handler = static_cast<DeterministicHttpProtocolHandler*>(
+        protocol_handlers[url::kHttpScheme].get());
     protocol_handlers[url::kHttpsScheme] =
         base::MakeUnique<DeterministicHttpProtocolHandler>(
             deterministic_dispatcher_.get(), browser->BrowserIOThread());
+    https_handler = static_cast<DeterministicHttpProtocolHandler*>(
+        protocol_handlers[url::kHttpsScheme].get());
 
     context_builder.SetProtocolHandlers(std::move(protocol_handlers));
   }
   browser_context_ = context_builder.Build();
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kDeterministicFetch)) {
+    http_handler->SetHeadlessBrowserContext(browser_context_);
+    https_handler->SetHeadlessBrowserContext(browser_context_);
+  }
   browser_->SetDefaultBrowserContext(browser_context_);
 
   HeadlessWebContents::Builder builder(
       browser_context_->CreateWebContentsBuilder());
   base::CommandLine::StringVector args =
       base::CommandLine::ForCurrentProcess()->GetArgs();
 
   // TODO(alexclarke): Should we navigate to about:blank first if using
   // virtual time?
   if (args.empty())
@@ skipping 525 matching lines @@
     if (net::HttpUtil::IsValidHeaderValue(ua))
       builder.SetUserAgent(ua);
   }
 
   return HeadlessBrowserMain(
       builder.Build(),
       base::Bind(&HeadlessShell::OnStart, base::Unretained(&shell)));
 }
 
 }  // namespace headless