Fix WebViewInteractiveTest.NewWindow

content/browser/browser_plugin/browser_plugin_guest.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/browser_plugin/browser_plugin_guest.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/message_loop.h"
@@ skipping 647 matching lines @@
 #if defined(OS_WIN)
   base::ProcessHandle handle =
       embedder_web_contents_->GetRenderProcessHost()->GetHandle();
   scoped_ptr<base::SharedMemory> shared_buf(
       new base::SharedMemory(params.damage_buffer_handle, false, handle));
 #elif defined(OS_POSIX)
   scoped_ptr<base::SharedMemory> shared_buf(
       new base::SharedMemory(params.damage_buffer_handle, false));
 #endif
   if (!shared_buf->Map(params.damage_buffer_size)) {
-    NOTREACHED();
+    LOG(WARNING) << "Unable to map the embedder's damage buffer.";
     return NULL;
   }
   return shared_buf.release();
 }
 
 void BrowserPluginGuest::SetDamageBuffer(
     const BrowserPluginHostMsg_ResizeGuest_Params& params) {
   damage_buffer_.reset(GetDamageBufferFromEmbedder(params));
   // Sanity check: Verify that we've correctly shared the damage buffer memory
   // between the embedder and browser processes.
-  DCHECK(*static_cast<unsigned int*>(damage_buffer_->memory()) == 0xdeadbeef);
+  DCHECK(!damage_buffer_ ||
+      *static_cast<unsigned int*>(damage_buffer_->memory()) == 0xdeadbeef);
   damage_buffer_sequence_id_ = params.damage_buffer_sequence_id;
   damage_buffer_size_ = params.damage_buffer_size;
   damage_view_size_ = params.view_rect.size();
   damage_buffer_scale_factor_ = params.scale_factor;
 }
 
 gfx::Point BrowserPluginGuest::GetScreenCoordinates(
     const gfx::Point& relative_position) const {
   gfx::Point screen_pos(relative_position);
   screen_pos += guest_window_rect_.OffsetFromOrigin();
@@ skipping 867 matching lines @@
                    base::Value::CreateStringValue(request_method));
   request_info.Set(browser_plugin::kURL, base::Value::CreateStringValue(url));
 
   SendMessageToEmbedder(
       new BrowserPluginMsg_RequestPermission(instance_id(),
           BrowserPluginPermissionTypeDownload, permission_request_id,
           request_info));
 }
 
 }  // namespace content