Fix a memory bug in the new ResizeThenCrash test....

chrome/browser/renderer_host/render_widget_host_unittest.cc

 // Copyright (c) 2009 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 "app/gfx/canvas.h"
 #include "base/basictypes.h"
 #include "base/keyboard_codes.h"
 #include "base/scoped_ptr.h"
 #include "base/shared_memory.h"
 #include "build/build_config.h"
@@ skipping 293 matching lines @@
 TEST_F(RenderWidgetHostTest, ResizeThenCrash) {
   // Setting the bounds to a "real" rect should send out the notification.
   gfx::Rect original_size(0, 0, 100, 100);
   view_->set_bounds(original_size);
   host_->WasResized();
   EXPECT_TRUE(host_->resize_ack_pending_);
   EXPECT_EQ(original_size.size(), host_->in_flight_size_);
   EXPECT_TRUE(process_->sink().GetUniqueMessageMatching(ViewMsg_Resize::ID));
 
   // Simulate a renderer crash before the paint message.  Ensure all the resize
-  // ack logic is cleared.
+  // ack logic is cleared.  Must clear the view first so it doesn't get deleted.
+  host_->set_view(NULL);
   host_->RendererExited();
   EXPECT_FALSE(host_->resize_ack_pending_);
   EXPECT_EQ(gfx::Size(), host_->in_flight_size_);
 
   // Reset the view so we can exit the test cleanly.
-  view_.reset(new TestView(host_.get()));
+  host_->set_view(view_.get());
 }
 
 // Tests setting custom background
 TEST_F(RenderWidgetHostTest, Background) {
 #if defined(OS_WIN) || defined(OS_LINUX)
   scoped_ptr<RenderWidgetHostView> view(
       RenderWidgetHostView::CreateViewForWidget(host_.get()));
   host_->set_view(view.get());
 
   // Create a checkerboard background to test with.
@@ skipping 391 matching lines @@
     SendInputEventACK(WebInputEvent::Char, false);
     EXPECT_TRUE(host_->unhandled_keyboard_event_called());
     EXPECT_EQ(WebInputEvent::Char, host_->unhandled_keyboard_event_type());
 
     // Send the simulated response of the KeyUp event from the renderer back.
     SendInputEventACK(WebInputEvent::KeyUp, false);
     EXPECT_TRUE(host_->unhandled_keyboard_event_called());
     EXPECT_EQ(WebInputEvent::KeyUp, host_->unhandled_keyboard_event_type());
   }
 }