Make PPAPI headers compile with C compilers (gcc on Linux & Mac and MSVS on W...

ppapi/cpp/instance.cc

 // Copyright (c) 2010 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 "ppapi/cpp/instance.h"
 
 #include "ppapi/c/dev/ppp_printing_dev.h"
 #include "ppapi/c/ppb_instance.h"
+#include "ppapi/cpp/common.h"
 #include "ppapi/cpp/dev/scrollbar_dev.h"
 #include "ppapi/cpp/dev/widget_dev.h"
 #include "ppapi/cpp/graphics_2d.h"
 #include "ppapi/cpp/image_data.h"
 #include "ppapi/cpp/logging.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/cpp/module_impl.h"
 #include "ppapi/cpp/point.h"
 #include "ppapi/cpp/resource.h"
 #include "ppapi/cpp/var.h"
@@ skipping 57 matching lines @@
 Var Instance::GetOwnerElementObject() {
   if (!ppb_instance_f)
     return Var();
   return Var(Var::PassRef(),
              ppb_instance_f->GetOwnerElementObject(pp_instance()));
 }
 
 bool Instance::BindGraphics(const Graphics2D& graphics) {
   if (!ppb_instance_f)
     return false;
-  return ppb_instance_f->BindGraphics(pp_instance(), graphics.pp_resource());
+  return PPBoolToBool(ppb_instance_f->BindGraphics(pp_instance(),
+                                                   graphics.pp_resource()));
 }
 
 bool Instance::IsFullFrame() {
   if (!ppb_instance_f)
     return false;
-  return ppb_instance_f->IsFullFrame(pp_instance());
+  return PPBoolToBool(ppb_instance_f->IsFullFrame(pp_instance()));
 }
 
 Var Instance::ExecuteScript(const Var& script, Var* exception) {
   if (!ppb_instance_f)
     return Var();
   return Var(Var::PassRef(),
              ppb_instance_f->ExecuteScript(pp_instance(), script.pp_var(),
                                            Var::OutException(exception).get()));
 }
 
@@ skipping 31 matching lines @@
   if (!that)
     return NULL;
   InterfaceNameToObjectMap::iterator found =
       that->interface_name_to_objects_.find(interface_name);
   if (found == that->interface_name_to_objects_.end())
     return NULL;
   return found->second;
 }
 
 }  // namespace pp