Add a check to the registry before the intent infobar is shown.

chrome/browser/webdata/web_data_service.cc

 // Copyright (c) 2011 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/browser/webdata/web_data_service.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
 #include "base/threading/thread.h"
@@ skipping 242 matching lines @@
 }
 
 void WebDataService::RemoveWebIntent(const WebIntentServiceData& service) {
   GenericRequest<WebIntentServiceData>* request =
       new GenericRequest<WebIntentServiceData>(
           this, GetNextRequestHandle(), NULL, service);
   RegisterRequest(request);
   ScheduleTask(Bind(&WebDataService::RemoveWebIntentImpl, this, request));
 }
 
-WebDataService::Handle WebDataService::GetWebIntents(const string16& action,
-                                       WebDataServiceConsumer* consumer) {
+WebDataService::Handle WebDataService::GetWebIntents(
+    const string16& action,

[James Hawkins, 2011/10/29 21:41:32]

Optional: You can save a line by moving |consumer| up to this line.

Here and elsewhere.

[Greg Billock, 2011/10/31 17:07:09]

I think when split having these long args one per line is more digestible.

+    WebDataServiceConsumer* consumer) {
   DCHECK(consumer);
   GenericRequest<string16>* request = new GenericRequest<string16>(
       this, GetNextRequestHandle(), consumer, action);
   RegisterRequest(request);
   ScheduleTask(Bind(&WebDataService::GetWebIntentsImpl, this, request));
   return request->GetHandle();
 }
 
+WebDataService::Handle WebDataService::GetWebIntentsForURL(
+    const string16& service_url,
+    WebDataServiceConsumer* consumer) {
+  DCHECK(consumer);
+  GenericRequest<string16>* request = new GenericRequest<string16>(
+          this, GetNextRequestHandle(), consumer, service_url);
+  RegisterRequest(request);
+  ScheduleTask(Bind(&WebDataService::GetWebIntentsForURLImpl, this, request));
+  return request->GetHandle();
+}
+
+
 WebDataService::Handle WebDataService::GetAllWebIntents(
     WebDataServiceConsumer* consumer) {
   DCHECK(consumer);
   GenericRequest<std::string>* request = new GenericRequest<std::string>(
       this, GetNextRequestHandle(), consumer, std::string());
   RegisterRequest(request);
   ScheduleTask(Bind(&WebDataService::GetAllWebIntentsImpl, this, request));
   return request->GetHandle();
 }
 
@@ skipping 582 matching lines @@
   if (db_ && !request->IsCancelled(NULL)) {
     std::vector<WebIntentServiceData> result;
     db_->GetWebIntentsTable()->GetWebIntents(request->arg(), &result);
     request->SetResult(
         new WDResult<std::vector<WebIntentServiceData> >(
             WEB_INTENTS_RESULT, result));
   }
   request->RequestComplete();
 }
 
+void WebDataService::GetWebIntentsForURLImpl(
+    GenericRequest<string16>* request) {
+  InitializeDatabaseIfNecessary();
+  if (db_ && !request->IsCancelled(NULL)) {
+    std::vector<WebIntentServiceData> result;
+    db_->GetWebIntentsTable()->GetWebIntentsForURL(
+        request->arg(), &result);
+    request->SetResult(
+        new WDResult<std::vector<WebIntentServiceData> >(
+            WEB_INTENTS_RESULT, result));
+  }
+  request->RequestComplete();
+}
+
 void WebDataService::GetAllWebIntentsImpl(
     GenericRequest<std::string>* request) {
   InitializeDatabaseIfNecessary();
   if (db_ && !request->IsCancelled(NULL)) {
     std::vector<WebIntentServiceData> result;
     db_->GetWebIntentsTable()->GetAllWebIntents(&result);
     request->SetResult(
         new WDResult<std::vector<WebIntentServiceData> >(
             WEB_INTENTS_RESULT, result));
   }
@@ skipping 554 matching lines @@
 }
 
 const WDTypedResult* WebDataService::WebDataRequest::GetResult() const {
   return result_;
 }
 
 void WebDataService::WebDataRequest::RequestComplete() {
   message_loop_->PostTask(FROM_HERE, Bind(&WebDataService::RequestCompleted,
                                           service_.get(), handle_));
 }