Rename chromium_testshell target to chrome_shell_apk.

chrome/android/shell/chrome_main_delegate_testshell_android.cc

Index: chrome/android/shell/chrome_main_delegate_testshell_android.cc
diff --git a/chrome/android/shell/chrome_main_delegate_testshell_android.cc b/chrome/android/shell/chrome_main_delegate_testshell_android.cc
deleted file mode 100644
index c0b11d90e585024543e9e6acde0fc134a9099061..0000000000000000000000000000000000000000
--- a/chrome/android/shell/chrome_main_delegate_testshell_android.cc
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2014 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 "chrome/android/shell/chrome_main_delegate_testshell_android.h"
-
-#include "base/android/jni_android.h"
-#include "base/android/jni_registrar.h"
-#include "chrome/browser/search_engines/template_url_prepopulate_data.h"
-
-static const char kDefaultCountryCode[] = "US";
-
-ChromeMainDelegateAndroid* ChromeMainDelegateAndroid::Create() {
-  return new ChromeMainDelegateTestShellAndroid();
-}
-
-ChromeMainDelegateTestShellAndroid::ChromeMainDelegateTestShellAndroid() {
-}
-
-ChromeMainDelegateTestShellAndroid::~ChromeMainDelegateTestShellAndroid() {
-}
-
-bool ChromeMainDelegateTestShellAndroid::BasicStartupComplete(int* exit_code) {
-  TemplateURLPrepopulateData::InitCountryCode(kDefaultCountryCode);
-  return ChromeMainDelegateAndroid::BasicStartupComplete(exit_code);
-}
-