Don't run BrowserPolicyConnector::Init from TestingBrowserProcess by default.

chrome/browser/policy/browser_policy_connector.cc

Index: chrome/browser/policy/browser_policy_connector.cc
diff --git a/chrome/browser/policy/browser_policy_connector.cc b/chrome/browser/policy/browser_policy_connector.cc
index 552de44eb74d1a5fe0d766259fdaf9a6be25e22a..1d39ea67cb1922b5fe66a8eb7d56353d7798c73f 100644
--- a/chrome/browser/policy/browser_policy_connector.cc
+++ b/chrome/browser/policy/browser_policy_connector.cc
@@ -128,10 +128,7 @@ BrowserPolicyConnector::~BrowserPolicyConnector() {
 void BrowserPolicyConnector::Init() {
   DCHECK(!device_management_service_.get()) <<
       "BrowserPolicyConnector::Init() called twice.";
-  // Don't create platform providers if running in a unit test, since
-  // AsyncPlatformLoader requires deletion on the FILE thread.
-  if (MessageLoop::current())
-    platform_provider_.reset(CreatePlatformProvider());
+  platform_provider_.reset(CreatePlatformProvider());
 
   device_management_service_.reset(
       new DeviceManagementService(GetDeviceManagementUrl()));
@@ -149,10 +146,6 @@ void BrowserPolicyConnector::Init() {
 
   InitializeDevicePolicy();
 
-  // Don't bother updating the cache if this is a unit test.
-  if (!MessageLoop::current())
-    return;
-
   // Create the AppPackUpdater to start updating the cache. It requires the
   // system request context, which isn't available yet; therefore it is
   // created only once the loops are running.
@@ -546,10 +539,6 @@ void BrowserPolicyConnector::InitializeDevicePolicy() {
           device_policy_cache,
           GetDeviceManagementUrl()));
 
-      // Skip the final initialization if this is a unit test.
-      if (!MessageLoop::current())
-        return;
-
       // Initialize the subsystem once the message loops are spinning.
       MessageLoop::current()->PostTask(
           FROM_HERE,