Stop using GetDefaultProfile() in Chrome OS implementation of platform_util::OpenExternal()

chrome/browser/ui/views/external_protocol_dialog.cc

 // 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.
 
 #include "chrome/browser/ui/views/external_protocol_dialog.h"
 
 #include "base/metrics/histogram.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread.h"
@@ skipping 24 matching lines @@
 
 // static
 void ExternalProtocolHandler::RunExternalProtocolDialog(
     const GURL& url, int render_process_host_id, int routing_id) {
   std::wstring command =
       ExternalProtocolDialog::GetApplicationForProtocol(url);
   if (command.empty()) {
     // ShellExecute won't do anything. Don't bother warning the user.
     return;
   }
-  WebContents* web_contents = tab_util::GetWebContentsByID(
-      render_process_host_id, routing_id);
-  DCHECK(web_contents);
   // Windowing system takes ownership.
-  new ExternalProtocolDialog(web_contents, url, command);
+  new ExternalProtocolDialog(url, render_process_host_id, routing_id, command);
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // ExternalProtocolDialog
 
 ExternalProtocolDialog::~ExternalProtocolDialog() {
 }
 
 //////////////////////////////////////////////////////////////////////////////
 // ExternalProtocolDialog, views::DialogDelegate implementation:
@@ skipping 37 matching lines @@
   // users start accepting these dialogs too quickly, we should worry about
   // clickjacking.
   UMA_HISTOGRAM_LONG_TIMES("clickjacking.launch_url",
                            base::TimeTicks::Now() - creation_time_);
 
   if (message_box_view_->IsCheckBoxSelected()) {
     ExternalProtocolHandler::SetBlockState(
         url_.scheme(), ExternalProtocolHandler::DONT_BLOCK);
   }
 
-  ExternalProtocolHandler::LaunchUrlWithoutSecurityCheck(url_);
+  ExternalProtocolHandler::LaunchUrlWithoutSecurityCheck(
+      url_, render_process_host_id_, routing_id_);
   // Returning true closes the dialog.
   return true;
 }
 
 views::View* ExternalProtocolDialog::GetContentsView() {
   return message_box_view_;
 }
 
 views::Widget* ExternalProtocolDialog::GetWidget() {
   return message_box_view_->GetWidget();
 }
 
 const views::Widget* ExternalProtocolDialog::GetWidget() const {
   return message_box_view_->GetWidget();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // ExternalProtocolDialog, private:
 
-ExternalProtocolDialog::ExternalProtocolDialog(WebContents* web_contents,
-                                               const GURL& url,
+ExternalProtocolDialog::ExternalProtocolDialog(const GURL& url,
+                                               int render_process_host_id,
+                                               int routing_id,
                                                const std::wstring& command)
-    : web_contents_(web_contents),
-      url_(url),
+    : url_(url),
+      render_process_host_id_(render_process_host_id),
+      routing_id_(routing_id),
       creation_time_(base::TimeTicks::Now()) {
   const int kMaxUrlWithoutSchemeSize = 256;
   const int kMaxCommandSize = 256;
   string16 elided_url_without_scheme;
   string16 elided_command;
   gfx::ElideString(ASCIIToUTF16(url.possibly_invalid_spec()),
                   kMaxUrlWithoutSchemeSize, &elided_url_without_scheme);
   gfx::ElideString(WideToUTF16Hack(command), kMaxCommandSize, &elided_command);
 
   string16 message_text = l10n_util::GetStringFUTF16(
       IDS_EXTERNAL_PROTOCOL_INFORMATION,
       ASCIIToUTF16(url.scheme() + ":"),
       elided_url_without_scheme) + ASCIIToUTF16("\n\n");
 
   message_text += l10n_util::GetStringFUTF16(
       IDS_EXTERNAL_PROTOCOL_APPLICATION_TO_LAUNCH,
       elided_command) + ASCIIToUTF16("\n\n");
 
   message_text += l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_WARNING);
 
   views::MessageBoxView::InitParams params(message_text);
   params.message_width = kMessageWidth;
   message_box_view_ = new views::MessageBoxView(params);
   message_box_view_->SetCheckBoxLabel(
       l10n_util::GetStringUTF16(IDS_EXTERNAL_PROTOCOL_CHECKBOX_TEXT));
 
   // Dialog is top level if we don't have a web_contents associated with us.
+  WebContents* web_contents = tab_util::GetWebContentsByID(
+      render_process_host_id_, routing_id_);
   gfx::NativeWindow parent_window = NULL;
-  if (web_contents_)
-    parent_window = web_contents_->GetView()->GetTopLevelNativeWindow();
+  if (web_contents)
+    parent_window = web_contents->GetView()->GetTopLevelNativeWindow();
   CreateBrowserModalDialogViews(this, parent_window)->Show();
 }
 
 // static
 std::wstring ExternalProtocolDialog::GetApplicationForProtocol(
     const GURL& url) {
   // We shouldn't be accessing the registry from the UI thread, since it can go
   // to disk.  http://crbug.com/61996
   base::ThreadRestrictions::ScopedAllowIO allow_io;
 
   std::wstring url_spec = ASCIIToWide(url.possibly_invalid_spec());
   std::wstring cmd_key_path =
       ASCIIToWide(url.scheme() + "\\shell\\open\\command");
   base::win::RegKey cmd_key(HKEY_CLASSES_ROOT, cmd_key_path.c_str(), KEY_READ);
   size_t split_offset = url_spec.find(L':');
   if (split_offset == std::wstring::npos)
     return std::wstring();
   std::wstring parameters = url_spec.substr(split_offset + 1,
                                             url_spec.length() - 1);
   std::wstring application_to_launch;
   if (cmd_key.ReadValue(NULL, &application_to_launch) == ERROR_SUCCESS) {
     ReplaceSubstringsAfterOffset(&application_to_launch, 0, L"%1", parameters);
     return application_to_launch;
   } else {
     return std::wstring();
   }
 }