Rename GetPreferredSize to CalculatePreferredSize in ash/

ash/magnifier/magnification_controller_unittest.cc

Index: ash/magnifier/magnification_controller_unittest.cc
diff --git a/ash/magnifier/magnification_controller_unittest.cc b/ash/magnifier/magnification_controller_unittest.cc
index e6e564fcaedafa5aac56a5333e6c4474a217a197..34d01f82b87aa84a1d44790fdc0c9dfc85c60f9e 100644
--- a/ash/magnifier/magnification_controller_unittest.cc
+++ b/ash/magnifier/magnification_controller_unittest.cc
@@ -41,7 +41,7 @@ class TextInputView : public views::WidgetDelegateView {
 
   ~TextInputView() override {}
 
-  gfx::Size GetPreferredSize() const override {
+  gfx::Size CalculatePreferredSize() const override {
     return gfx::Size(kTextInputWindowWidth, kTextInputWindowHeight);
   }