Mac: Fix infobar anchor under Harmony.

chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm

Index: chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm
diff --git a/chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm b/chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm
index 13549db2d0242b415c67da0f0cbc5664808d55e3..00a78454ae71680e2c627b47c053a1f58a145486 100644
--- a/chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm
+++ b/chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm
@@ -288,23 +288,25 @@ const CGFloat kAnimationDuration = 0.2;
 }
 
 - (NSPoint)bubblePointForDecoration:(LocationBarDecoration*)decoration {
-  NSPoint point;
-  if (ui::MaterialDesignController::IsSecondaryUiMaterial()) {
-    // Under MD, dialogs have no arrow and anchor to corner of the decoration
-    // frame, not a specific point within it. See http://crbug.com/566115.
-    BOOL isLeftDecoration;
-    const NSRect frame =
-        [[self cell] backgroundFrameForDecoration:decoration
-                                          inFrame:[self bounds]
-                                 isLeftDecoration:&isLeftDecoration];
-    point.y = NSMaxY(frame);
-    point.x = isLeftDecoration ? NSMinX(frame) : NSMaxX(frame);
-  } else {
-    const NSRect frame =
-        [[self cell] frameForDecoration:decoration inFrame:[self bounds]];
-    point = decoration->GetBubblePointInFrame(frame);
-  }
+  if (!ui::MaterialDesignController::IsSecondaryUiMaterial())
+    return [self arrowAnchorPointForDecoration:decoration];
+
+  // Under MD, dialogs have no arrow and anchor to corner of the decoration
+  // frame, not a specific point within it. See http://crbug.com/566115.
+  BOOL isLeftDecoration;
+  const NSRect frame =
+      [[self cell] backgroundFrameForDecoration:decoration
+                                        inFrame:[self bounds]
+                               isLeftDecoration:&isLeftDecoration];
+  NSPoint point = NSMakePoint(isLeftDecoration ? NSMinX(frame) : NSMaxX(frame),
+                              NSMaxY(frame));
+  return [self convertPoint:point toView:nil];
+}
 
+- (NSPoint)arrowAnchorPointForDecoration:(LocationBarDecoration*)decoration {
+  const NSRect frame =
+      [[self cell] frameForDecoration:decoration inFrame:[self bounds]];
+  NSPoint point = decoration->GetBubblePointInFrame(frame);
   return [self convertPoint:point toView:nil];
 }