3 files changed, 27 insertions, 32 deletions
diff --git a/win8/delegate_execute/command_execute_impl.cc b/win8/delegate_execute/command_execute_impl.cc
index 463bbb7..0a9fbcc 100644
--- a/win8/delegate_execute/command_execute_impl.cc
+++ b/win8/delegate_execute/command_execute_impl.cc
@@ -529,38 +529,6 @@ EC_HOST_UI_MODE CommandExecuteImpl::GetLaunchMode() {
     parameters_ = CommandLine(CommandLine::NO_PROGRAM);
   }
 
-#if defined(USE_AURA)
-  if (launch_mode_determined)
-    return launch_mode;
-
-  CComPtr<IExecuteCommandHost> host;
-  CComQIPtr<IServiceProvider> service_provider = m_spUnkSite;
-  if (service_provider) {
-    service_provider->QueryService(IID_IExecuteCommandHost, &host);
-    if (host) {
-      host->GetUIMode(&launch_mode);
-    }
-  }
-
-  // According to 'developing metro style enabled desktop browser' document
-  // ECHUIM_SYSTEM_LAUNCHER – Start menu launch (includes Tile activation,
-  // typing a URL into the search box in Start, etc.)
-  // In non aura world we apparently used ECHUIM_SYSTEM_LAUNCHER to mean
-  // launch on desktop. For Aura we are changing ECHUIM_SYSTEM to mean
-  // immersive mode.
-  if (launch_mode == ECHUIM_SYSTEM_LAUNCHER)
-    launch_mode = ECHUIM_IMMERSIVE;
-  else if (launch_mode > ECHUIM_SYSTEM_LAUNCHER) {
-    // At the end if launch mode is not proper apply heuristics.
-    launch_mode = base::win::IsTouchEnabledDevice() ?
-                          ECHUIM_IMMERSIVE : ECHUIM_DESKTOP;
-  }
-
-  AtlTrace("Launching mode is %d\n", launch_mode);
-  launch_mode_determined = true;
-  return launch_mode;
-#endif
-
   base::win::RegKey reg_key;
   LONG key_result = reg_key.Create(HKEY_CURRENT_USER,
                                    chrome::kMetroRegistryPath,
diff --git a/win8/metro_driver/chrome_app_view_ash.cc b/win8/metro_driver/chrome_app_view_ash.cc
index b795b92..7dd7d39 100644
--- a/win8/metro_driver/chrome_app_view_ash.cc
+++ b/win8/metro_driver/chrome_app_view_ash.cc
@@ -81,6 +81,8 @@ class ChromeChannelListener : public IPC::Listener {
 
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE {
     IPC_BEGIN_MESSAGE_MAP(ChromeChannelListener, message)
+      IPC_MESSAGE_HANDLER(MetroViewerHostMsg_ActivateDesktop,
+                          OnActivateDesktop)
       IPC_MESSAGE_HANDLER(MetroViewerHostMsg_OpenURLOnDesktop,
                           OnOpenURLOnDesktop)
       IPC_MESSAGE_HANDLER(MetroViewerHostMsg_SetCursor, OnSetCursor)
@@ -102,6 +104,13 @@ class ChromeChannelListener : public IPC::Listener {
   }
 
  private:
+  void OnActivateDesktop(const base::FilePath& shortcut) {
+    ui_proxy_->PostTask(FROM_HERE,
+        base::Bind(&ChromeAppViewAsh::OnActivateDesktop,
+        base::Unretained(app_view_),
+        shortcut));
+  }
+
   void OnOpenURLOnDesktop(const base::FilePath& shortcut,
                           const string16& url) {
     ui_proxy_->PostTask(FROM_HERE,
@@ -524,6 +533,23 @@ HRESULT ChromeAppViewAsh::Unsnap() {
   return hr;
 }
 
+void ChromeAppViewAsh::OnActivateDesktop(const base::FilePath& file_path) {
+  DLOG(INFO) << "ChannelAppViewAsh::OnActivateDesktop\n";
+  // We are just executing delegate_execute here without parameters. Assumption
+  // here is that this process will be reused by shell when asking for
+  // IExecuteCommand interface.
+
+  // TODO(shrikant): Consolidate ShellExecuteEx with SEE_MASK_FLAG_LOG_USAGE
+  // and place it metro.h or similar accessible file from all code code paths
+  // using this function.
+  SHELLEXECUTEINFO sei = { sizeof(sei) };
+  sei.fMask = SEE_MASK_FLAG_LOG_USAGE;
+  sei.nShow = SW_SHOWNORMAL;
+  sei.lpFile = file_path.value().c_str();
+  sei.lpParameters = NULL;
+  ::ShellExecuteExW(&sei);
+  ui_channel_->Send(new MetroViewerHostMsg_ActivateDesktopDone());
+}
 
 void ChromeAppViewAsh::OnOpenURLOnDesktop(const base::FilePath& shortcut,
     const string16& url) {
diff --git a/win8/metro_driver/chrome_app_view_ash.h b/win8/metro_driver/chrome_app_view_ash.h
index 0f9a14a..b301b3a 100644
--- a/win8/metro_driver/chrome_app_view_ash.h
+++ b/win8/metro_driver/chrome_app_view_ash.h
@@ -49,6 +49,7 @@ class ChromeAppViewAsh
   // Returns S_OK on success.
   static HRESULT Unsnap();
 
+  void OnActivateDesktop(const base::FilePath& file_path);
   void OnOpenURLOnDesktop(const base::FilePath& shortcut, const string16& url);
   void OnSetCursor(HCURSOR cursor);
   void OnDisplayFileOpenDialog(const string16& title,