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

content/browser/site_per_process_browsertest.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 "content/browser/site_per_process_browsertest.h"
 
 #include "base/command_line.h"
 #include "base/strings/stringprintf.h"
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/frame_host/frame_tree.h"
@@ skipping 369 matching lines @@
       child->current_frame_host()->render_view_host()->IsRenderViewLive());
   EXPECT_TRUE(child->current_frame_host()->IsRenderFrameLive());
 
   // Crash the subframe process.
   RenderProcessHost* root_process = root->current_frame_host()->GetProcess();
   RenderProcessHost* child_process = child->current_frame_host()->GetProcess();
   {
     RenderProcessHostWatcher crash_observer(
         child_process,
         RenderProcessHostWatcher::WATCH_FOR_PROCESS_EXIT);
-    base::KillProcess(child_process->GetHandle(), 0, false);
+    child_process->Shutdown(0, false);
     crash_observer.Wait();
   }
 
   // Ensure that the child frame still exists but has been cleared.
   EXPECT_EQ(1U, root->child_count());
   EXPECT_EQ(main_url, root->current_url());
   EXPECT_EQ(GURL(), child->current_url());
 
   EXPECT_FALSE(
       child->current_frame_host()->render_view_host()->IsRenderViewLive());
   EXPECT_FALSE(child->current_frame_host()->IsRenderFrameLive());
   EXPECT_FALSE(child->current_frame_host()->render_frame_created_);
 
   // Now crash the top-level page to clear the child frame.
   {
     RenderProcessHostWatcher crash_observer(
         root_process,
         RenderProcessHostWatcher::WATCH_FOR_PROCESS_EXIT);
-    base::KillProcess(root_process->GetHandle(), 0, false);
+    root_process->Shutdown(0, false);
     crash_observer.Wait();
   }
   EXPECT_EQ(0U, root->child_count());
   EXPECT_EQ(GURL(), root->current_url());
 }
 
 // TODO(nasko): Disable this test until out-of-process iframes is ready and the
 // security checks are back in place.
 // TODO(creis): Replace SpawnedTestServer with host_resolver to get test to run
 // on Android (http://crbug.com/187570).
@@ skipping 309 matching lines @@
     }
 
     navigation_observer.Wait();
     EXPECT_TRUE(observer.navigation_succeeded());
     EXPECT_EQ(cross_site_url, observer.navigation_url());
     EXPECT_EQ(0U, child->child_count());
   }
 }
 
 }  // namespace content