Page Info: Add brackets in to one line if and for statements

chrome/browser/ui/views/page_info/page_info_bubble_view_unittest.cc

 // Copyright 2015 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.
 
 #include "chrome/browser/ui/views/page_info/page_info_bubble_view.h"
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/exclusive_access/exclusive_access_manager.h"
 #include "chrome/browser/ui/views/harmony/chrome_layout_provider.h"
@@ skipping 26 matching lines @@
                             Profile* profile,
                             content::WebContents* web_contents)
       : view_(nullptr),
         parent_(parent),
         profile_(profile),
         web_contents_(web_contents) {
     CreateView();
   }
 
   void CreateView() {
-    if (view_)
+    if (view_) {
       view_->GetWidget()->CloseNow();
+    }
 
     security_state::SecurityInfo security_info;
     views::View* anchor_view = nullptr;
     view_ = new PageInfoBubbleView(anchor_view, parent_, profile_,
                                    web_contents_, GURL(kUrl), security_info);
   }
 
   PageInfoBubbleView* view() { return view_; }
   views::View* permissions_view() { return view_->permissions_view_; }
 
   PermissionSelectorRow* GetPermissionSelectorAt(int index) {
     return view_->selector_rows_[index].get();
   }
 
   // Returns the permission label text of the |index|th permission selector row.
   // This function returns an empty string if the permission selector row's
   // |label_| element isn't actually a |views::Label|.
   base::string16 GetPermissionLabelTextAt(int index) {
     views::View* view = GetPermissionSelectorAt(index)->label_;
-    if (view->GetClassName() == views::Label::kViewClassName)
+    if (view->GetClassName() == views::Label::kViewClassName) {
       return static_cast<views::Label*>(view)->text();
+    }
     return base::string16();
   }
 
   base::string16 GetPermissionButtonTextAt(int index) {
     views::View* view = GetPermissionSelectorAt(index)->button();
     if (view->GetClassName() == views::MenuButton::kViewClassName) {
       return static_cast<views::MenuButton*>(view)->GetText();
     } else if (view->GetClassName() == views::Combobox::kViewClassName) {
       views::Combobox* combobox = static_cast<views::Combobox*>(view);
       return combobox->GetTextForRow(combobox->GetSelectedRow());
     } else {
       NOTREACHED() << "Unknown class " << view->GetClassName();
       return base::string16();
     }
   }
 
   // Simulates recreating the dialog with a new PermissionInfoList.
   void SetPermissionInfo(const PermissionInfoList& list) {
-    for (const PageInfoBubbleView::PermissionInfo& info : list)
+    for (const PageInfoBubbleView::PermissionInfo& info : list) {
       view_->presenter_->OnSitePermissionChanged(info.type, info.setting);
+    }
     CreateView();
   }
 
  private:
   PageInfoBubbleView* view_;  // Weak. Owned by its Widget.
 
   // For recreating the view.
   gfx::NativeView parent_;
   Profile* profile_;
   content::WebContents* web_contents_;
@@ skipping 162 matching lines @@
 
   const ui::MouseEvent event(ui::ET_MOUSE_PRESSED, gfx::Point(), gfx::Point(),
                              ui::EventTimeForNow(), 0, 0);
   views::ButtonListener* button_listener =
       static_cast<views::ButtonListener*>(object_view);
   button_listener->ButtonPressed(button, event);
   api_->SetPermissionInfo(list);
   EXPECT_EQ(kExpectedChildren, api_->permissions_view()->child_count());
   EXPECT_FALSE(store->HasDevicePermission(origin, origin, device));
 }