Initialy renderer ppapi host in ppapi_unittests to fix nullptr access.

content/test/ppapi_unittest.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/test/ppapi_unittest.h"
 
 #include <stdint.h>
 
 #include "base/message_loop/message_loop.h"
 #include "content/renderer/pepper/gfx_conversion.h"
 #include "content/renderer/pepper/host_globals.h"
 #include "content/renderer/pepper/pepper_plugin_instance_impl.h"
 #include "content/renderer/pepper/plugin_module.h"
+#include "content/renderer/pepper/renderer_ppapi_host_impl.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/pp_var.h"
 #include "ppapi/c/ppp_instance.h"
 #include "ppapi/shared_impl/ppapi_globals.h"
 #include "ppapi/shared_impl/ppapi_permissions.h"
 
 namespace content {
 
 namespace {
 
@@ skipping 49 matching lines @@
 
 PpapiUnittest::~PpapiUnittest() {
   DCHECK(current_unittest == this);
   current_unittest = NULL;
 }
 
 void PpapiUnittest::SetUp() {
   message_loop_.reset(new base::MessageLoop());
 
   // Initialize the mock module.
+  ppapi::PpapiPermissions perms;
   module_ = new PluginModule("Mock plugin", "1.0", base::FilePath(),
-                             ppapi::PpapiPermissions());
+                             perms);
   ppapi::PpapiGlobals::Get()->ResetMainThreadMessageLoopForTesting();
   PepperPluginInfo::EntryPoints entry_points;
   entry_points.get_interface = &MockGetInterface;
   entry_points.initialize_module = &MockInitializeModule;
   ASSERT_TRUE(module_->InitAsInternalPlugin(entry_points));
 
+  // Initialize renderer ppapi host.
+  CHECK(RendererPpapiHostImpl::CreateOnModuleForInProcess(module(), perms));
+  CHECK(module_->renderer_ppapi_host());
+
   // Initialize the mock instance.
   instance_ = PepperPluginInstanceImpl::Create(NULL, module(), NULL, GURL());
 }
 
 void PpapiUnittest::TearDown() {
   instance_ = NULL;
   module_ = NULL;
   message_loop_.reset();
   PluginModule::ResetHostGlobalsForTest();
 }
@@ skipping 10 matching lines @@
   DCHECK(module_->HasOneRef());
   module_ = NULL;
 }
 
 void PpapiUnittest::SetViewSize(int width, int height) const {
   instance_->view_data_.rect = PP_FromGfxRect(gfx::Rect(0, 0, width, height));
   instance_->view_data_.clip_rect = instance_->view_data_.rect;
 }
 
 }  // namespace content