Handle gesture events in notifications.

ash/system/network/tray_sms.cc

Index: ash/system/network/tray_sms.cc
diff --git a/ash/system/network/tray_sms.cc b/ash/system/network/tray_sms.cc
index d76b7f49a9c0da4d0899b245c2d632c19ca847a2..92beb6292b943bd944610a509ae5d279881b81ba 100644
--- a/ash/system/network/tray_sms.cc
+++ b/ash/system/network/tray_sms.cc
@@ -11,6 +11,7 @@
 #include "ash/system/tray/tray_details_view.h"
 #include "ash/system/tray/tray_item_more.h"
 #include "ash/system/tray/tray_item_view.h"
+#include "ash/system/tray/tray_notification_view.h"
 #include "ash/system/tray/tray_views.h"
 #include "base/command_line.h"
 #include "base/string_number_conversions.h"
@@ -243,11 +244,10 @@ class TraySms::SmsNotificationView : public TrayNotificationView {
                       size_t message_index,
                       const std::string& number,
                       const std::string& text)
-      : TrayNotificationView(IDR_AURA_UBER_TRAY_SMS),
-        tray_(tray),
+      : TrayNotificationView(tray, IDR_AURA_UBER_TRAY_SMS),
         message_index_(message_index) {
     SmsMessageView* message_view = new SmsMessageView(
-        tray_, SmsMessageView::VIEW_NOTIFICATION, message_index_, number, text);
+        tray, SmsMessageView::VIEW_NOTIFICATION, message_index_, number, text);
     InitView(message_view);
   }
 
@@ -255,24 +255,25 @@ class TraySms::SmsNotificationView : public TrayNotificationView {
               const std::string& number,
               const std::string& text) {
     SmsMessageView* message_view = new SmsMessageView(
-        tray_, SmsMessageView::VIEW_NOTIFICATION, message_index_, number, text);
+        tray_sms(), SmsMessageView::VIEW_NOTIFICATION,
+        message_index_, number, text);
     UpdateView(message_view);
   }
 
-  // Overridden from views::View.
-  virtual bool OnMousePressed(const views::MouseEvent& event) OVERRIDE {
-    tray_->PopupDetailedView(0, true);
-    return true;
-  }
-
   // Overridden from TrayNotificationView:
   virtual void OnClose() OVERRIDE {
-    tray_->RemoveMessage(message_index_);
-    tray_->HideNotificationView();
+    tray_sms()->RemoveMessage(message_index_);
+  }
+
+  virtual void OnClickAction() OVERRIDE {
+    tray()->PopupDetailedView(0, true);
   }
 
  private:
-  TraySms* tray_;
+  TraySms* tray_sms() {
+    return static_cast<TraySms*>(tray());
+  }
+
   size_t message_index_;
 
   DISALLOW_COPY_AND_ASSIGN(SmsNotificationView);