Fix cancelling permission requests on Android when the PermissionRequestManager is enabled

chrome/browser/ui/cocoa/permission_bubble/permission_bubble_cocoa.mm

Index: chrome/browser/ui/cocoa/permission_bubble/permission_bubble_cocoa.mm
diff --git a/chrome/browser/ui/cocoa/permission_bubble/permission_bubble_cocoa.mm b/chrome/browser/ui/cocoa/permission_bubble/permission_bubble_cocoa.mm
index edca45418cd0470a8d0c11d9c1ae02b988d49339..7520a4144fc421c2acd8c3736fecc40295210abc 100644
--- a/chrome/browser/ui/cocoa/permission_bubble/permission_bubble_cocoa.mm
+++ b/chrome/browser/ui/cocoa/permission_bubble/permission_bubble_cocoa.mm
@@ -22,12 +22,14 @@ void PermissionBubbleCocoa::Show(
     const std::vector<bool>& accept_state) {
   DCHECK(browser_);
 
-  if (!bubbleController_) {
-    bubbleController_ =
-        [[PermissionBubbleController alloc] initWithBrowser:browser_
-                                                     bridge:this];
+  if (IsVisible()) {
+    // We just rejected a MaybeCancelRequest() call.
+    return;
   }
 
+  bubbleController_ =
+      [[PermissionBubbleController alloc] initWithBrowser:browser_ bridge:this];
+
   [bubbleController_ showWithDelegate:delegate_
                           forRequests:requests
                          acceptStates:accept_state];
@@ -47,8 +49,11 @@ void PermissionBubbleCocoa::SetDelegate(Delegate* delegate) {
   delegate_ = delegate;
 }
 
-bool PermissionBubbleCocoa::CanAcceptRequestUpdate() {
-  return ![[[bubbleController_ window] contentView] cr_isMouseInView];
+bool PermissionBubbleCocoa::MaybeCancelRequest() {
+  if ([[[bubbleController_ window] contentView] cr_isMouseInView])
+    return false;
+  Hide();
+  return true;
 }
 
 bool PermissionBubbleCocoa::HidesAutomatically() {