[Autofill] Determine Popup RTLness from page

chrome/browser/ui/autofill/autofill_popup_controller_impl.h

Index: chrome/browser/ui/autofill/autofill_popup_controller_impl.h
diff --git a/chrome/browser/ui/autofill/autofill_popup_controller_impl.h b/chrome/browser/ui/autofill/autofill_popup_controller_impl.h
index 7ecf397f3d4d1e04ad31a3845668e293ef84d9f0..225681f8f62fde42ece443553a25ed9f63b6a1b0 100644
--- a/chrome/browser/ui/autofill/autofill_popup_controller_impl.h
+++ b/chrome/browser/ui/autofill/autofill_popup_controller_impl.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_IMPL_H_
 
 #include "base/gtest_prod_util.h"
+#include "base/i18n/rtl.h"
 #include "base/memory/weak_ptr.h"
 #include "base/string16.h"
 #include "chrome/browser/ui/autofill/autofill_popup_controller.h"
@@ -40,7 +41,8 @@ class AutofillPopupControllerImpl : public AutofillPopupController,
       base::WeakPtr<AutofillPopupControllerImpl> previous,
       base::WeakPtr<AutofillPopupDelegate> delegate,
       gfx::NativeView container_view,
-      const gfx::RectF& element_bounds);
+      const gfx::RectF& element_bounds,
+      base::i18n::TextDirection text_direction);
 
   // Shows the popup, or updates the existing popup with the given values.
   void Show(const std::vector<string16>& names,
@@ -67,7 +69,8 @@ class AutofillPopupControllerImpl : public AutofillPopupController,
 
   AutofillPopupControllerImpl(base::WeakPtr<AutofillPopupDelegate> delegate,
                               gfx::NativeView container_view,
-                              const gfx::RectF& element_bounds);
+                              const gfx::RectF& element_bounds,
+                              base::i18n::TextDirection text_direction);
   virtual ~AutofillPopupControllerImpl();
 
   // AutofillPopupController implementation.
@@ -83,6 +86,7 @@ class AutofillPopupControllerImpl : public AutofillPopupController,
   virtual const gfx::Rect& popup_bounds() const OVERRIDE;
   virtual gfx::NativeView container_view() const OVERRIDE;
   virtual const gfx::RectF& element_bounds() const OVERRIDE;
+  virtual bool IsRTL() const OVERRIDE;
 
   virtual const std::vector<string16>& names() const OVERRIDE;
   virtual const std::vector<string16>& subtexts() const OVERRIDE;
@@ -191,6 +195,9 @@ class AutofillPopupControllerImpl : public AutofillPopupController,
   // The bounds of the Autofill popup.
   gfx::Rect popup_bounds_;
 
+  // The text direction of the popup.
+  base::i18n::TextDirection text_direction_;
+
   // The current Autofill query values.
   std::vector<string16> names_;
   std::vector<string16> subtexts_;