Make the information icon in the account chooser consume the mouse click.

chrome/browser/ui/views/passwords/credentials_item_view.cc

 // Copyright 2014 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/passwords/credentials_item_view.h"
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/passwords/manage_passwords_view_utils.h"
 #include "chrome/grit/generated_resources.h"
@@ skipping 41 matching lines @@
   gfx::Rect bounds(GetImageBounds());
   gfx::Path circular_mask;
   circular_mask.addCircle(
       SkIntToScalar(bounds.x() + bounds.right()) / 2,
       SkIntToScalar(bounds.y() + bounds.bottom()) / 2,
       SkIntToScalar(std::min(bounds.height(), bounds.width())) / 2);
   canvas->ClipPath(circular_mask, true);
   ImageView::OnPaint(canvas);
 }
 
+// An ImageView that consumes the mouse events.
+class InfoImageView : public views::ImageView {
+ public:
+  // View:
+  bool OnMousePressed(const ui::MouseEvent& event) override { return true; }
+  bool OnMouseDragged(const ui::MouseEvent& event) override { return true; }
+};
+
 }  // namespace
 
 CredentialsItemView::CredentialsItemView(
     views::ButtonListener* button_listener,
     const base::string16& upper_text,
     const base::string16& lower_text,
     SkColor hover_color,
     const autofill::PasswordForm* form,
     net::URLRequestContextGetter* request_context)
     : LabelButton(button_listener, base::string16()),
@@ skipping 31 matching lines @@
 
   if (!lower_text.empty()) {
     lower_label_ = new views::Label(
         lower_text, rb->GetFontList(ui::ResourceBundle::SmallFont));
     lower_label_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
     lower_label_->SetMultiLine(true);
     AddChildView(lower_label_);
   }
 
   if (form_->is_public_suffix_match) {
-    info_icon_ = new views::ImageView;
+    info_icon_ = new InfoImageView;
     info_icon_->SetImage(gfx::CreateVectorIcon(gfx::VectorIconId::INFO_OUTLINE,
                                                kInfoIconSize,
                                                gfx::kChromeIconGrey));
     info_icon_->SetTooltipText(
         base::UTF8ToUTF16(form_->origin.GetOrigin().spec()));
     AddChildView(info_icon_);
   }
 
   if (!upper_text.empty() && !lower_text.empty())
     SetAccessibleName(upper_text + base::ASCIIToUTF16("\n") + lower_text);
@@ skipping 70 matching lines @@
                    child_area.CenterPoint().y() - info_icon_->height() / 2));
   }
 }
 
 void CredentialsItemView::OnPaint(gfx::Canvas* canvas) {
   if (state() == STATE_PRESSED || state() == STATE_HOVERED)
     canvas->DrawColor(hover_color_);
 
   LabelButton::OnPaint(canvas);
 }