fix cpp11 compile errors

runtime/vm/dart_api_state.h

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_DART_API_STATE_H_
 #define VM_DART_API_STATE_H_
 
 #include "include/dart_api.h"
 
 #include "platform/thread.h"
@@ skipping 22 matching lines @@
   // Create an empty zone.
   ApiZone() : zone_() {
     Isolate* isolate = Isolate::Current();
     Zone* current_zone = isolate != NULL ? isolate->current_zone() : NULL;
     zone_.Link(current_zone);
     if (isolate != NULL) {
       isolate->set_current_zone(&zone_);
     }
 #ifdef DEBUG
     if (FLAG_trace_zones) {
-      OS::PrintErr("*** Starting a new Api zone 0x%"Px"(0x%"Px")\n",
+      OS::PrintErr("*** Starting a new Api zone 0x%" Px "(0x%" Px ")\n",
                    reinterpret_cast<intptr_t>(this),
                    reinterpret_cast<intptr_t>(&zone_));
     }
 #endif
   }
 
   // Delete all memory associated with the zone.
   ~ApiZone() {
     Isolate* isolate = Isolate::Current();
     if ((isolate != NULL) && (isolate->current_zone() == &zone_)) {
       isolate->set_current_zone(zone_.previous_);
     }
 #ifdef DEBUG
     if (FLAG_trace_zones) {
-      OS::PrintErr("*** Deleting Api zone 0x%"Px"(0x%"Px")\n",
+      OS::PrintErr("*** Deleting Api zone 0x%" Px "(0x%" Px ")\n",
                    reinterpret_cast<intptr_t>(this),
                    reinterpret_cast<intptr_t>(&zone_));
     }
 #endif
   }
 
   // Allocates an array sized to hold 'len' elements of type
   // 'ElementType'.  Checks for integer overflow when performing the
   // size computation.
   template <class ElementType>
@@ skipping 180 matching lines @@
 static const int kOffsetOfRawPtrInLocalHandle = 0;
 class LocalHandles : Handles<kLocalHandleSizeInWords,
                              kLocalHandlesPerChunk,
                              kOffsetOfRawPtrInLocalHandle> {
  public:
   LocalHandles() : Handles<kLocalHandleSizeInWords,
                            kLocalHandlesPerChunk,
                            kOffsetOfRawPtrInLocalHandle>() {
 #ifdef DEBUG
     if (FLAG_trace_handles) {
-      OS::PrintErr("*** Starting a new Local handle block 0x%"Px"\n",
+      OS::PrintErr("*** Starting a new Local handle block 0x%" Px "\n",
                    reinterpret_cast<intptr_t>(this));
     }
 #endif
   }
   ~LocalHandles() {
 #ifdef DEBUG
     if (FLAG_trace_handles) {
-      OS::PrintErr("***   Handle Counts for 0x(%"Px"):Scoped = %d\n",
+      OS::PrintErr("***   Handle Counts for 0x(%" Px "):Scoped = %d\n",
                    reinterpret_cast<intptr_t>(this),
                    CountHandles());
-      OS::PrintErr("*** Deleting Local handle block 0x%"Px"\n",
+      OS::PrintErr("*** Deleting Local handle block 0x%" Px "\n",
                    reinterpret_cast<intptr_t>(this));
     }
 #endif
   }
 
 
   // Visit all object pointers stored in the various handles.
   void VisitObjectPointers(ObjectPointerVisitor* visitor) {
     Handles<kLocalHandleSizeInWords,
             kLocalHandlesPerChunk,
@@ skipping 37 matching lines @@
 class PersistentHandles : Handles<kPersistentHandleSizeInWords,
                                   kPersistentHandlesPerChunk,
                                   kOffsetOfRawPtrInPersistentHandle> {
  public:
   PersistentHandles() : Handles<kPersistentHandleSizeInWords,
                                 kPersistentHandlesPerChunk,
                                 kOffsetOfRawPtrInPersistentHandle>(),
         free_list_(NULL) {
 #ifdef DEBUG
     if (FLAG_trace_handles) {
-      OS::PrintErr("*** Starting a new Persistent handle block 0x%"Px"\n",
+      OS::PrintErr("*** Starting a new Persistent handle block 0x%" Px "\n",
                    reinterpret_cast<intptr_t>(this));
     }
 #endif
   }
   ~PersistentHandles() {
     free_list_ = NULL;
 #ifdef DEBUG
     if (FLAG_trace_handles) {
-      OS::PrintErr("***   Handle Counts for 0x(%"Px"):Scoped = %d\n",
+      OS::PrintErr("***   Handle Counts for 0x(%" Px "):Scoped = %d\n",
                    reinterpret_cast<intptr_t>(this),
                    CountHandles());
-      OS::PrintErr("*** Deleting Persistent handle block 0x%"Px"\n",
+      OS::PrintErr("*** Deleting Persistent handle block 0x%" Px "\n",
                    reinterpret_cast<intptr_t>(this));
     }
 #endif
   }
 
   // Accessors.
   PersistentHandle* free_list() const { return free_list_; }
   void set_free_list(PersistentHandle* value) { free_list_ = value; }
 
   // Visit all object pointers stored in the various handles.
@@ skipping 431 matching lines @@
           ApiNativeScope::Current()->zone()) {}
   ApiGrowableArray()
       : BaseGrowableArray<T, ValueObject>(
           ApiNativeScope::Current()->zone()) {}
 };
 
 
 }  // namespace dart
 
 #endif  // VM_DART_API_STATE_H_