Use StopChildProcess instead of base::KillProcess to kill a renderer process

chrome/browser/ui/views/hung_renderer_view.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/hung_renderer_view.h"
 
 #include "base/i18n/rtl.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/favicon/favicon_tab_helper.h"
@@ skipping 178 matching lines @@
 
 // static
 bool HungRendererDialogView::IsFrameActive(WebContents* contents) {
   gfx::NativeView frame_view =
       platform_util::GetTopLevel(contents->GetNativeView());
   return platform_util::IsWindowActive(frame_view);
 }
 
 // static
 void HungRendererDialogView::KillRendererProcess(
-    base::ProcessHandle process_handle) {
+    content::RenderProcessHost* rph) {
 #if defined(OS_WIN)
   // Try to generate a crash report for the hung process.
-  CrashDumpAndTerminateHungChildProcess(process_handle);
+  CrashDumpAndTerminateHungChildProcess(rph->GetHandle());
 #else
-  base::KillProcess(process_handle, content::RESULT_CODE_HUNG, false);
+  rph->Shutdown(content::RESULT_CODE_HUNG, false);
 #endif
 }
 
 
 HungRendererDialogView::HungRendererDialogView()
     : hung_pages_table_(NULL),
       kill_button_(NULL),
       initialized_(false) {
   InitClass();
 }
@@ skipping 120 matching lines @@
 #endif
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // HungRendererDialogView, views::ButtonListener implementation:
 
 void HungRendererDialogView::ButtonPressed(
     views::Button* sender, const ui::Event& event) {
   if (sender == kill_button_ &&
       hung_pages_table_model_->GetRenderProcessHost()) {
-    base::ProcessHandle process_handle =
-        hung_pages_table_model_->GetRenderProcessHost()->GetHandle();
-
-    KillRendererProcess(process_handle);
+    KillRendererProcess(hung_pages_table_model_->GetRenderProcessHost());
   }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // HungRendererDialogView, HungPagesTableModel::Delegate overrides:
 
 void HungRendererDialogView::TabDestroyed() {
   GetWidget()->Close();
 }
 
@@ skipping 84 matching lines @@
   HungRendererDialogView* view = HungRendererDialogView::Create(toplevel_view);
   view->ShowForWebContents(contents);
 }
 
 void HideHungRendererDialog(WebContents* contents) {
   if (!logging::DialogsAreSuppressed() && HungRendererDialogView::GetInstance())
     HungRendererDialogView::GetInstance()->EndForWebContents(contents);
 }
 
 }  // namespace chrome