Rename PageInfoPopupView to PageInfoBubbleView.

chrome/browser/ui/cocoa/page_info/page_info_bubble_controller.mm

Index: chrome/browser/ui/cocoa/page_info/page_info_bubble_controller.mm
diff --git a/chrome/browser/ui/cocoa/page_info/page_info_bubble_controller.mm b/chrome/browser/ui/cocoa/page_info/page_info_bubble_controller.mm
index 9c68f3f8ecfc2b208c42c3663275c8ce3be787fc..956f5b27f6a92878416e29222e87d4b250cdba3b 100644
--- a/chrome/browser/ui/cocoa/page_info/page_info_bubble_controller.mm
+++ b/chrome/browser/ui/cocoa/page_info/page_info_bubble_controller.mm
@@ -113,7 +113,7 @@ const CGFloat kInternalPageImageSpacing = 10;
 
 // NOTE: This assumes that there will never be more than one page info
 // popup shown, and that the one that is shown is associated with the current

[msw, 2017/04/05 17:05:52]

nit: s/popup/bubble/ here (and elsewhere...)

-// window. This matches the behaviour in views: see PageInfoPopupView.
+// window. This matches the behaviour in views: see PageInfoBubbleView.
 bool g_is_popup_showing = false;
 
 // Takes in the parent window, which should be a BrowserWindow, and gets the