Realigning the WeakPtrFactory initialization order in chrome/ui folder

chrome/browser/ui/ash/screenshot_taker.h

Index: chrome/browser/ui/ash/screenshot_taker.h
diff --git a/chrome/browser/ui/ash/screenshot_taker.h b/chrome/browser/ui/ash/screenshot_taker.h
index 8312ccb22f6f535ceca317ab72704cfe5c7444da..15865081deec17af8aad7eb002441eed08cc69b5 100644
--- a/chrome/browser/ui/ash/screenshot_taker.h
+++ b/chrome/browser/ui/ash/screenshot_taker.h
@@ -98,8 +98,6 @@ class ScreenshotTaker : public ash::ScreenshotDelegate {
       const base::FilePath& screenshot_path);
 #endif
 
-  base::WeakPtrFactory<ScreenshotTaker> factory_;
-
   // The timestamp when the screenshot task was issued last time.
   base::Time last_screenshot_timestamp_;
 
@@ -109,6 +107,8 @@ class ScreenshotTaker : public ash::ScreenshotDelegate {
   std::string screenshot_basename_for_test_;
   Profile* profile_for_test_;
 
+  base::WeakPtrFactory<ScreenshotTaker> factory_;
+
   DISALLOW_COPY_AND_ASSIGN(ScreenshotTaker);
 };