Add desktop type context to most existing instances of FindTabbedBrowser.

chrome/browser/chromeos/extensions/file_manager_util.cc

Index: chrome/browser/chromeos/extensions/file_manager_util.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager_util.cc b/chrome/browser/chromeos/extensions/file_manager_util.cc
index 0355a45f87e834cad5334d4bcaf508bf34208474..d44485658265e277edbc3a4d14d421e5702cd7dc 100644
--- a/chrome/browser/chromeos/extensions/file_manager_util.cc
+++ b/chrome/browser/chromeos/extensions/file_manager_util.cc
@@ -32,6 +32,7 @@
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "chrome/browser/ui/extensions/application_launch.h"
+#include "chrome/browser/ui/host_desktop.h"
 #include "chrome/browser/ui/simple_message_box.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
@@ -206,7 +207,8 @@ DictionaryValue* ProgessStatusToDictionaryValue(
 void OpenNewTab(const GURL& url, Profile* profile) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   Browser* browser = browser::FindOrCreateTabbedBrowser(
-      profile ? profile : ProfileManager::GetDefaultProfileOrOffTheRecord());
+      profile ? profile : ProfileManager::GetDefaultProfileOrOffTheRecord(),
+      chrome::HOST_DESKTOP_TYPE_ASH);
   chrome::AddSelectedTabWithURL(browser, url, content::PAGE_TRANSITION_LINK);
   // If the current browser is not tabbed then the new tab will be created
   // in a different browser. Make sure it is visible.
@@ -217,7 +219,9 @@ void OpenNewTab(const GURL& url, Profile* profile) {
 void ShowWarningMessageBox(Profile* profile, const FilePath& path) {
   // TODO: if FindOrCreateTabbedBrowser creates a new browser the returned
   // browser is leaked.
-  Browser* browser = browser::FindOrCreateTabbedBrowser(profile);
+  Browser* browser =
+      browser::FindOrCreateTabbedBrowser(profile,
+                                         chrome::HOST_DESKTOP_TYPE_ASH);
   chrome::ShowMessageBox(
       browser->window()->GetNativeWindow(),
       l10n_util::GetStringFUTF16(