[Web Intents] Add WebIntentPickerModel::GetInstalledServiceWithURL.

BUG=none
TEST=none


Review URL: http://codereview.chromium.org/9812037

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@128928 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 24 insertions, 1 deletions

diff --git a/chrome/browser/ui/intents/web_intent_picker_model.cc b/chrome/browser/ui/intents/web_intent_picker_model.cc
index 349b2f6..f2f6b88c 100644
--- a/chrome/browser/ui/intents/web_intent_picker_model.cc
+++ b/chrome/browser/ui/intents/web_intent_picker_model.cc
@@ -52,6 +52,16 @@ const WebIntentPickerModel::InstalledService&
   return *installed_services_[index];
 }
 
+const WebIntentPickerModel::InstalledService*
+    WebIntentPickerModel::GetInstalledServiceWithURL(const GURL& url) const {
+  for (size_t i = 0; i < installed_services_.size(); ++i) {
+    InstalledService* service = installed_services_[i];
+    if (service->url == url)
+      return service;
+  }
+  return NULL;
+}
+
 size_t WebIntentPickerModel::GetInstalledServiceCount() const {
   return installed_services_.size();
 }
diff --git a/chrome/browser/ui/intents/web_intent_picker_model.h b/chrome/browser/ui/intents/web_intent_picker_model.h
index 148a682..57acb6d 100644
--- a/chrome/browser/ui/intents/web_intent_picker_model.h
+++ b/chrome/browser/ui/intents/web_intent_picker_model.h
@@ -96,9 +96,12 @@ class WebIntentPickerModel {
   // observer.
   void Clear();
 
-  // Return the intent service installed service at |index|.
+  // Return the intent service installed at |index|.
   const InstalledService& GetInstalledServiceAt(size_t index) const;
 
+  // Return the intent service that uses |url| as its service url, or NULL.
+  const InstalledService* GetInstalledServiceWithURL(const GURL& url) const;
+
   // Return the number of intent services in the picker.
   size_t GetInstalledServiceCount() const;
 
diff --git a/chrome/browser/ui/intents/web_intent_picker_model_unittest.cc b/chrome/browser/ui/intents/web_intent_picker_model_unittest.cc
index d738a94..e6afcf4 100644
--- a/chrome/browser/ui/intents/web_intent_picker_model_unittest.cc
+++ b/chrome/browser/ui/intents/web_intent_picker_model_unittest.cc
@@ -94,6 +94,16 @@ TEST_F(WebIntentPickerModelTest, Clear) {
   EXPECT_EQ(0U, model_.GetInstalledServiceCount());
 }
 
+TEST_F(WebIntentPickerModelTest, GetInstalledServiceWithURL) {
+  EXPECT_CALL(observer_, OnModelChanged(&model_)).Times(2);
+
+  model_.AddInstalledService(kTitle1, kUrl1, kWindowDisposition);
+  model_.AddInstalledService(kTitle2, kUrl2, kWindowDisposition);
+
+  EXPECT_EQ(kTitle2, model_.GetInstalledServiceWithURL(kUrl2)->title);
+  EXPECT_EQ(NULL, model_.GetInstalledServiceWithURL(kUrl3));
+}
+
 TEST_F(WebIntentPickerModelTest, UpdateFaviconAt) {
   EXPECT_CALL(observer_, OnModelChanged(&model_)).Times(2);
   EXPECT_CALL(observer_, OnFaviconChanged(&model_, 1U)).Times(1);