Remove all the browser side extensions code from Android.

chrome/test/base/testing_browser_process.cc

Index: chrome/test/base/testing_browser_process.cc
diff --git a/chrome/test/base/testing_browser_process.cc b/chrome/test/base/testing_browser_process.cc
index 4ab486da4a38d216ddcae3b897712b00c1a31844..f704280101eb9c21e99f8252f1f1509d1354bc60 100644
--- a/chrome/test/base/testing_browser_process.cc
+++ b/chrome/test/base/testing_browser_process.cc
@@ -11,7 +11,6 @@
 #include "chrome/browser/background/background_mode_manager.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/browser_process_impl.h"
-#include "chrome/browser/extensions/chrome_extensions_browser_client.h"
 #include "chrome/browser/printing/print_job_manager.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/apps/chrome_apps_client.h"
@@ -28,18 +27,19 @@
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
 #endif
 
-#if !defined(OS_IOS) && !defined(OS_ANDROID)
-#include "chrome/browser/media_galleries/media_file_system_registry.h"
-#include "components/storage_monitor/storage_monitor.h"
-#include "components/storage_monitor/test_storage_monitor.h"
-#endif
-
 #if defined(ENABLE_CONFIGURATION_POLICY)
 #include "components/policy/core/browser/browser_policy_connector.h"
 #else
 #include "components/policy/core/common/policy_service_stub.h"
 #endif  // defined(ENABLE_CONFIGURATION_POLICY)
 
+#if defined(ENABLE_EXTENSIONS)
+#include "chrome/browser/extensions/chrome_extensions_browser_client.h"
+#include "chrome/browser/media_galleries/media_file_system_registry.h"
+#include "components/storage_monitor/storage_monitor.h"
+#include "components/storage_monitor/test_storage_monitor.h"
+#endif
+
 #if defined(ENABLE_FULL_PRINTING)
 #include "chrome/browser/printing/background_printing_manager.h"
 #include "chrome/browser/printing/print_preview_dialog_controller.h"
@@ -71,13 +71,13 @@ TestingBrowserProcess::TestingBrowserProcess()
       local_state_(NULL),
       io_thread_(NULL),
       system_request_context_(NULL),
-      platform_part_(new TestingBrowserProcessPlatformPart()),
-      extensions_browser_client_(
-          new extensions::ChromeExtensionsBrowserClient) {
+      platform_part_(new TestingBrowserProcessPlatformPart()) {
 #if defined(ENABLE_EXTENSIONS)
+  extensions_browser_client_.reset(
+      new extensions::ChromeExtensionsBrowserClient);
   apps::AppsClient::Set(ChromeAppsClient::GetInstance());
-#endif
   extensions::ExtensionsBrowserClient::Set(extensions_browser_client_.get());
+#endif
 }
 
 TestingBrowserProcess::~TestingBrowserProcess() {
@@ -85,7 +85,9 @@ TestingBrowserProcess::~TestingBrowserProcess() {
 #if defined(ENABLE_CONFIGURATION_POLICY)
   SetBrowserPolicyConnector(NULL);
 #endif
+#if defined(ENABLE_EXTENSIONS)
   extensions::ExtensionsBrowserClient::Set(NULL);
+#endif
 
   // Destructors for some objects owned by TestingBrowserProcess will use
   // g_browser_process if it is not NULL, so it must be NULL before proceeding.