Implement WebViewDatabase's hasFormData API for chromium based webview.

android_webview/browser/aw_browser_context.cc

 // Copyright (c) 2012 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 "android_webview/browser/aw_browser_context.h"
 
+#include "android_webview/browser/aw_form_database_service.h"
 #include "android_webview/browser/aw_quota_manager_bridge.h"
 #include "android_webview/browser/jni_dependency_factory.h"
 #include "android_webview/browser/net/aw_url_request_context_getter.h"
 #include "components/visitedlink/browser/visitedlink_master.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/web_contents.h"
 #include "net/url_request/url_request_context.h"
 
@@ skipping 75 matching lines @@
 }
 
 AwQuotaManagerBridge* AwBrowserContext::GetQuotaManagerBridge() {
   if (!quota_manager_bridge_) {
     quota_manager_bridge_.reset(
         native_factory_->CreateAwQuotaManagerBridge(this));
   }
   return quota_manager_bridge_.get();
 }
 
+// TODO(sgurun) we may need to do this at the constructor, depending on
+// how the rest of the implementation to enable autocomplete unwraps itself.
+AwFormDatabaseService* AwBrowserContext::GetFormDatabaseService() {
+  if (!form_database_service_) {
+    form_database_service_.reset(
+        new AwFormDatabaseService(context_storage_path_));
+  }
+  return form_database_service_.get();
+}
+
 base::FilePath AwBrowserContext::GetPath() {
   return context_storage_path_;
 }
 
 bool AwBrowserContext::IsOffTheRecord() const {
   // Android WebView does not support off the record profile yet.
   return false;
 }
 
 net::URLRequestContextGetter* AwBrowserContext::GetRequestContext() {
@@ skipping 60 matching lines @@
 
 void AwBrowserContext::RebuildTable(
     const scoped_refptr<URLEnumerator>& enumerator) {
   // Android WebView rebuilds from WebChromeClient.getVisitedHistory. The client
   // can change in the lifetime of this WebView and may not yet be set here.
   // Therefore this initialization path is not used.
   enumerator->OnComplete(true);
 }
 
 }  // namespace android_webview