Added completion notification to Profile's ClearNetworkingHistorySince.

chrome/browser/profiles/profile_impl_io_data.cc

Index: chrome/browser/profiles/profile_impl_io_data.cc
diff --git a/chrome/browser/profiles/profile_impl_io_data.cc b/chrome/browser/profiles/profile_impl_io_data.cc
index faba3535fa634f92fc430102620364147e664686..7922438e987ee29ed84da8260ea234e6f22c1487 100644
--- a/chrome/browser/profiles/profile_impl_io_data.cc
+++ b/chrome/browser/profiles/profile_impl_io_data.cc
@@ -141,6 +141,26 @@ void ProfileImplIOData::Handle::Init(
   io_data_->InitializeMetricsEnabledStateOnUIThread();
 }
 
+void ProfileImplIOData::Handle::InitForTesting() const {
+  using chrome_browser_net::HttpServerPropertiesManager;
+
+  initialized_ = true;
+
+  // Set up an HttpServerPropertiesManager for testing removing browsing data.
+  PrefService* pref_service = profile_->GetPrefs();
+  io_data_->set_http_server_properties_manager(
+      new HttpServerPropertiesManager(pref_service));
+
+  BrowserThread::PostTask(
+      BrowserThread::IO,
+      FROM_HERE,
+      base::Bind(
+          &HttpServerPropertiesManager::InitializeOnIOThread,
+          base::Unretained(io_data_->http_server_properties_manager())));
+
+  io_data_->InitForTesting();
+}
+
 base::Callback<ChromeURLDataManagerBackend*(void)>
 ProfileImplIOData::Handle::GetChromeURLDataManagerBackendGetter() const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ -258,7 +278,8 @@ ProfileImplIOData::Handle::GetIsolatedMediaRequestContextGetter(
 }
 
 void ProfileImplIOData::Handle::ClearNetworkingHistorySince(
-    base::Time time) {
+    base::Time time,
+    const base::Closure& completion) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   LazyInitialize();
 
@@ -267,7 +288,8 @@ void ProfileImplIOData::Handle::ClearNetworkingHistorySince(
       base::Bind(
           &ProfileImplIOData::ClearNetworkingHistorySinceOnIOThread,
           base::Unretained(io_data_),
-          time));
+          time,
+          completion));
 }
 
 void ProfileImplIOData::Handle::LazyInitialize() const {
@@ -663,12 +685,13 @@ void ProfileImplIOData::SetUpJobFactory(
 }
 
 void ProfileImplIOData::ClearNetworkingHistorySinceOnIOThread(
-    base::Time time) {
+    base::Time time,
+    const base::Closure& completion) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   LazyInitialize();
 
   DCHECK(transport_security_state());
-  transport_security_state()->DeleteSince(time);
+  transport_security_state()->DeleteSince(time);  // Completes synchronously.
   DCHECK(http_server_properties_manager());
-  http_server_properties_manager()->Clear();
+  http_server_properties_manager()->Clear(completion);
 }