5 files changed, 25 insertions, 7 deletions
diff --git a/dom/bindings/BindingUtils.h b/dom/bindings/BindingUtils.h
index 5cab835b3..12a2e370a 100644
--- a/dom/bindings/BindingUtils.h
+++ b/dom/bindings/BindingUtils.h
@@ -3071,21 +3071,21 @@ class GetCCParticipant
 {
   // Helper for GetCCParticipant for classes that participate in CC.
   template<class U>
-  static constexpr nsCycleCollectionParticipant*
+  static nsCycleCollectionParticipant*
   GetHelper(int, typename U::NS_CYCLE_COLLECTION_INNERCLASS* dummy=nullptr)
   {
     return T::NS_CYCLE_COLLECTION_INNERCLASS::GetParticipant();
   }
   // Helper for GetCCParticipant for classes that don't participate in CC.
   template<class U>
-  static constexpr nsCycleCollectionParticipant*
+  static nsCycleCollectionParticipant*
   GetHelper(double)
   {
     return nullptr;
   }
 
 public:
-  static constexpr nsCycleCollectionParticipant*
+  static nsCycleCollectionParticipant*
   Get()
   {
     // Passing int() here will try to call the GetHelper that takes an int as
@@ -3100,7 +3100,7 @@ template<class T>
 class GetCCParticipant<T, true>
 {
 public:
-  static constexpr nsCycleCollectionParticipant*
+  static nsCycleCollectionParticipant*
   Get()
   {
     return nullptr;
@@ -3123,7 +3123,7 @@ EnumerateGlobal(JSContext* aCx, JS::Handle<JSObject*> aObj);
 template <class T>
 struct CreateGlobalOptions
 {
-  static constexpr ProtoAndIfaceCache::Kind ProtoAndIfaceCacheKind =
+  static const ProtoAndIfaceCache::Kind ProtoAndIfaceCacheKind =
     ProtoAndIfaceCache::NonWindowLike;
   static void TraceGlobal(JSTracer* aTrc, JSObject* aObj)
   {
@@ -3140,7 +3140,7 @@ struct CreateGlobalOptions
 template <>
 struct CreateGlobalOptions<nsGlobalWindow>
 {
-  static constexpr ProtoAndIfaceCache::Kind ProtoAndIfaceCacheKind =
+  static const ProtoAndIfaceCache::Kind ProtoAndIfaceCacheKind =
     ProtoAndIfaceCache::WindowLike;
   static void TraceGlobal(JSTracer* aTrc, JSObject* aObj);
   static bool PostCreateGlobal(JSContext* aCx, JS::Handle<JSObject*> aGlobal);
diff --git a/dom/bindings/Bindings.conf b/dom/bindings/Bindings.conf
index 941e65eff..f08094617 100644
--- a/dom/bindings/Bindings.conf
+++ b/dom/bindings/Bindings.conf
@@ -717,6 +717,21 @@ DOMInterfaces = {
     },
 },
 
+'ResizeObservation': {
+    'nativeType': 'mozilla::dom::ResizeObservation',
+    'headerFile': 'mozilla/dom/ResizeObserver.h',
+},
+
+'ResizeObserver': {
+    'nativeType': 'mozilla::dom::ResizeObserver',
+    'headerFile': 'mozilla/dom/ResizeObserver.h',
+},
+
+'ResizeObserverEntry': {
+    'nativeType': 'mozilla::dom::ResizeObserverEntry',
+    'headerFile': 'mozilla/dom/ResizeObserver.h',
+},
+
 'Response': {
     'binaryNames': { 'headers': 'headers_' },
 },
diff --git a/dom/bindings/DOMJSClass.h b/dom/bindings/DOMJSClass.h
index 6e779840f..c97cf9322 100644
--- a/dom/bindings/DOMJSClass.h
+++ b/dom/bindings/DOMJSClass.h
@@ -210,7 +210,7 @@ struct NativePropertiesN {
 
   const int32_t iteratorAliasMethodIndex;
 
-  constexpr const NativePropertiesN<7>* Upcast() const {
+  const NativePropertiesN<7>* Upcast() const {
     return reinterpret_cast<const NativePropertiesN<7>*>(this);
   }
 
diff --git a/dom/bindings/GenerateCSS2PropertiesWebIDL.py b/dom/bindings/GenerateCSS2PropertiesWebIDL.py
index 57634494f..b1f2a6016 100644
--- a/dom/bindings/GenerateCSS2PropertiesWebIDL.py
+++ b/dom/bindings/GenerateCSS2PropertiesWebIDL.py
@@ -17,6 +17,7 @@ def generateLine(propName, extendedAttrs):
                                                  propName)
 def generate(output, idlFilename, preprocessorHeader):
     print(idlFilename)
+    sys.stdout.flush()
     cpp = list(buildconfig.substs['CPP'])
     cpp += shellutil.split(buildconfig.substs['ACDEFINES'])
     cpp.append(preprocessorHeader)
diff --git a/dom/bindings/mozwebidlcodegen/__init__.py b/dom/bindings/mozwebidlcodegen/__init__.py
index 69f3f5e25..93b33012a 100644
--- a/dom/bindings/mozwebidlcodegen/__init__.py
+++ b/dom/bindings/mozwebidlcodegen/__init__.py
@@ -12,6 +12,7 @@ import hashlib
 import json
 import logging
 import os
+import sys
 
 from copy import deepcopy
 
@@ -270,6 +271,7 @@ class WebIDLCodegenManager(LoggingMixin):
         for filename in sorted(changed_inputs):
             basename = mozpath.basename(filename)
             print basename
+            sys.stdout.flush()
             result.inputs.add(filename)
             written, deps = self._generate_build_files_for_webidl(filename)
             result.created |= written[0]