Use a MojoProxyResolverFactory on Android.

chrome/browser/net/chrome_mojo_proxy_resolver_factory.h

Index: chrome/browser/net/chrome_mojo_proxy_resolver_factory.h
diff --git a/chrome/browser/net/utility_process_mojo_proxy_resolver_factory.h b/chrome/browser/net/chrome_mojo_proxy_resolver_factory.h
similarity index 61%
rename from chrome/browser/net/utility_process_mojo_proxy_resolver_factory.h
rename to chrome/browser/net/chrome_mojo_proxy_resolver_factory.h
index b39362372e789d3cfacb9ffa7d774ff7071934ca..52f41a60291aa54286acf3b2db41e96b02dc01f0 100644
--- a/chrome/browser/net/utility_process_mojo_proxy_resolver_factory.h
+++ b/chrome/browser/net/chrome_mojo_proxy_resolver_factory.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_NET_UTILITY_PROCESS_MOJO_PROXY_RESOLVER_FACTORY_H_
-#define CHROME_BROWSER_NET_UTILITY_PROCESS_MOJO_PROXY_RESOLVER_FACTORY_H_
+#ifndef CHROME_BROWSER_NET_CHROME_MOJO_PROXY_RESOLVER_FACTORY_H_
+#define CHROME_BROWSER_NET_CHROME_MOJO_PROXY_RESOLVER_FACTORY_H_
 
 #include <stddef.h>
 
@@ -13,22 +13,24 @@
 #include "base/timer/timer.h"
 #include "net/proxy/mojo_proxy_resolver_factory.h"
 
+#if !defined(OS_ANDROID)
 namespace content {
 class UtilityProcessHost;
 }
+#endif
+
 namespace base {
 template <typename Type>
 struct DefaultSingletonTraits;
 }  // namespace base
 
-// A factory used to create connections to Mojo proxy resolver services run in a
-// utility process. All Mojo proxy resolver services will be run in the same
-// utility process. Utility process crashes are detected and the utility
-// process is automatically restarted.
-class UtilityProcessMojoProxyResolverFactory
-    : public net::MojoProxyResolverFactory {
+// A factory used to create connections to Mojo proxy resolver services.  On
+// Android, the proxy resolvers will run in the browser process, and on other
+// platforms, they'll all be run in the same utility process. Utility process
+// crashes are detected and the utility process is automatically restarted.
+class ChromeMojoProxyResolverFactory : public net::MojoProxyResolverFactory {
  public:
-  static UtilityProcessMojoProxyResolverFactory* GetInstance();
+  static ChromeMojoProxyResolverFactory* GetInstance();
 
   // Overridden from net::MojoProxyResolverFactory:
   std::unique_ptr<base::ScopedClosureRunner> CreateResolver(
@@ -37,13 +39,12 @@ class UtilityProcessMojoProxyResolverFactory
       net::interfaces::ProxyResolverFactoryRequestClientPtr client) override;
 
  private:
-  friend struct base::DefaultSingletonTraits<
-      UtilityProcessMojoProxyResolverFactory>;
-  UtilityProcessMojoProxyResolverFactory();
-  ~UtilityProcessMojoProxyResolverFactory() override;
+  friend struct base::DefaultSingletonTraits<ChromeMojoProxyResolverFactory>;
+  ChromeMojoProxyResolverFactory();
+  ~ChromeMojoProxyResolverFactory() override;
 
-  // Error handler callback for |resolver_factory_|.
-  void OnConnectionError();
+  // Destroys |resolver_factory_|.
+  void DestroyFactory();
 
   // Invoked each time a proxy resolver is destroyed.
   void OnResolverDestroyed();
@@ -58,14 +59,17 @@ class UtilityProcessMojoProxyResolverFactory
 
   net::interfaces::ProxyResolverFactoryPtr resolver_factory_;
 
+#if !defined(OS_ANDROID)
   base::WeakPtr<content::UtilityProcessHost> weak_utility_process_host_;
+#endif
+
   size_t num_proxy_resolvers_ = 0;
 
   base::OneShotTimer idle_timer_;
 
   base::ThreadChecker thread_checker_;
 
-  DISALLOW_COPY_AND_ASSIGN(UtilityProcessMojoProxyResolverFactory);
+  DISALLOW_COPY_AND_ASSIGN(ChromeMojoProxyResolverFactory);
 };
 
-#endif  // CHROME_BROWSER_NET_UTILITY_PROCESS_MOJO_PROXY_RESOLVER_FACTORY_H_
+#endif  // CHROME_BROWSER_NET_CHROME_MOJO_PROXY_RESOLVER_FACTORY_H_