Send IDC_HIDE_PAGE_INFO to close PageInfoView when reloading the page.

ios/chrome/browser/ui/omnibox/page_info_view_controller.mm

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ios/chrome/browser/ui/omnibox/page_info_view_controller.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/mac/bundle_locations.h"
 #import "base/mac/foundation_util.h"
@@ skipping 165 matching lines @@
 
 // Returns a button with title and action configured for |buttonAction|.
 - (UIButton*)buttonForAction:(PageInfoModel::ButtonAction)buttonAction;
 
 // Adds the the button |buttonAction| that explains the icons. Returns the y
 // position delta for the next offset.
 - (CGFloat)addButton:(PageInfoModel::ButtonAction)buttonAction
           toSubviews:(NSMutableArray*)subviews
             atOffset:(CGFloat)offset;
 
+// Sends the IDC_HIDE_PAGE_INFO command to hide the current popup.
+- (void)close;
+
 @property(nonatomic, retain) UIView* containerView;
 @property(nonatomic, retain) UIView* popupContainer;
 @end
 
 @implementation PageInfoViewController
 
 @synthesize containerView = containerView_;
 @synthesize popupContainer = popupContainer_;
 
 - (id)initWithModel:(PageInfoModel*)model
@@ skipping 195 matching lines @@
   }
 
   for (UIView* view in subviews) {
     [innerContainerView_ addSubview:view];
     [innerContainerView_ setSubviewNeedsAdjustmentForRTL:view];
   }
 
   [scrollView_ setContentSize:innerContainerView_.get().frame.size];
 }
 
+- (void)close {
+  [containerView_ chromeExecuteCommand:containerView_];
+}
+
 - (void)dismiss {
   [self animatePageInfoViewOut];
   UIAccessibilityPostNotification(UIAccessibilityLayoutChangedNotification,
                                   nil);
 }
 
 #pragma mark - Helper methods to create subviews.
 
 - (void)addImageViewForInfo:(const PageInfoModel::SectionInfo&)info
                  toSubviews:(NSMutableArray*)subviews
@@ skipping 60 matching lines @@
     case PageInfoModel::BUTTON_SHOW_SECURITY_HELP:
       messageId = IDS_LEARN_MORE;
       tag = IDC_SHOW_SECURITY_HELP;
       accessibilityID = @"Learn more";
       break;
     case PageInfoModel::BUTTON_RELOAD:
       messageId = IDS_IOS_PAGE_INFO_RELOAD;
       tag = IDC_RELOAD;
       accessibilityID = @"Reload button";
       [button addTarget:self
-                    action:@selector(dismiss)
+                    action:@selector(close)
           forControlEvents:UIControlEventTouchUpInside];
       break;
   };
 
   NSString* title = l10n_util::GetNSStringWithFixup(messageId);
   SetA11yLabelAndUiAutomationName(button, messageId, accessibilityID);
   [button setTitle:title forState:UIControlStateNormal];
   [button setTag:tag];
   [button addTarget:nil
                 action:@selector(chromeExecuteCommand:)
@@ skipping 30 matching lines @@
   [subviews addObject:button];
 
   return CGRectGetHeight([button frame]);
 }
 
 #pragma mark - UIGestureRecognizerDelegate Implemenation
 
 - (void)rootViewTapped:(UIGestureRecognizer*)sender {
   CGPoint pt = [sender locationInView:containerView_];
   if (!CGRectContainsPoint([popupContainer_ frame], pt)) {
-    [containerView_ chromeExecuteCommand:containerView_];
+    [self close];
   }
 }
 
 - (BOOL)gestureRecognizer:(UIGestureRecognizer*)gestureRecognizer
        shouldReceiveTouch:(UITouch*)touch {
   CGPoint pt = [touch locationInView:containerView_];
   return !CGRectContainsPoint([popupContainer_ frame], pt);
 }
 
 - (void)animatePageInfoViewIn:(CGRect)source {
@@ skipping 85 matching lines @@
   [opacityAnimation setFromValue:@1];
   [opacityAnimation setToValue:@0];
   [[containerView_ layer] addAnimation:opacityAnimation forKey:@"animateOut"];
 
   [popupContainer_ setAlpha:0];
   [containerView_ setAlpha:0];
   [CATransaction commit];
 }
 
 @end