Update V8 to bleeding_edge@2450 to pick up a few important fixes.

API stays the same, and the same revision is pushed to Chromium.

1 files changed, 0 insertions, 88 deletions

diff --git a/V8Binding/v8/src/property.h b/V8Binding/v8/src/property.h
index 69e5640..1869719 100644
--- a/V8Binding/v8/src/property.h
+++ b/V8Binding/v8/src/property.h
@@ -95,8 +95,6 @@ class Descriptor BASE_EMBEDDED {
         value_(value),
         details_(attributes, type, index) { }
 
-  friend class DescriptorWriter;
-  friend class DescriptorReader;
   friend class DescriptorArray;
 };
 
@@ -324,92 +322,6 @@ class LookupResult BASE_EMBEDDED {
 };
 
 
-// The DescriptorStream is an abstraction for iterating over a map's
-// instance descriptors.
-class DescriptorStream BASE_EMBEDDED {
- public:
-  explicit DescriptorStream(DescriptorArray* descriptors, int pos) {
-    descriptors_ = descriptors;
-    pos_ = pos;
-    limit_ = descriptors_->number_of_descriptors();
-  }
-
-  // Tells whether we have reached the end of the steam.
-  bool eos() { return pos_ >= limit_; }
-
-  int next_position() { return pos_ + 1; }
-  void advance() { pos_ = next_position(); }
-
- protected:
-  DescriptorArray* descriptors_;
-  int pos_;   // Current position.
-  int limit_;  // Limit for position.
-};
-
-
-class DescriptorReader: public DescriptorStream {
- public:
-  explicit DescriptorReader(DescriptorArray* descriptors, int pos = 0)
-      : DescriptorStream(descriptors, pos) {}
-
-  String* GetKey() { return descriptors_->GetKey(pos_); }
-  Object* GetValue() { return descriptors_->GetValue(pos_); }
-  PropertyDetails GetDetails() {
-    return PropertyDetails(descriptors_->GetDetails(pos_));
-  }
-
-  int GetFieldIndex() { return Descriptor::IndexFromValue(GetValue()); }
-
-  bool IsDontEnum() { return GetDetails().IsDontEnum(); }
-
-  PropertyType type() { return GetDetails().type(); }
-
-  // Tells whether the type is a transition.
-  bool IsTransition() {
-    PropertyType t = type();
-    ASSERT(t != INTERCEPTOR);
-    return t == MAP_TRANSITION || t == CONSTANT_TRANSITION;
-  }
-
-  bool IsNullDescriptor() {
-    return type() == NULL_DESCRIPTOR;
-  }
-
-  bool IsProperty() {
-    return type() < FIRST_PHANTOM_PROPERTY_TYPE;
-  }
-
-  JSFunction* GetConstantFunction() { return JSFunction::cast(GetValue()); }
-
-  AccessorDescriptor* GetCallbacks() {
-    ASSERT(type() == CALLBACKS);
-    Proxy* p = Proxy::cast(GetCallbacksObject());
-    return reinterpret_cast<AccessorDescriptor*>(p->proxy());
-  }
-
-  Object* GetCallbacksObject() {
-    ASSERT(type() == CALLBACKS);
-    return GetValue();
-  }
-
-  bool Equals(String* name) { return name->Equals(GetKey()); }
-
-  void Get(Descriptor* desc) {
-    descriptors_->Get(pos_, desc);
-  }
-};
-
-class DescriptorWriter: public DescriptorStream {
- public:
-  explicit DescriptorWriter(DescriptorArray* descriptors)
-      : DescriptorStream(descriptors, 0) {}
-
-  // Append a descriptor to this stream.
-  void Write(Descriptor* desc);
-  // Read a descriptor from the reader and append it to this stream.
-  void WriteFrom(DescriptorReader* reader);
-};
-
 } }  // namespace v8::internal
 
 #endif  // V8_PROPERTY_H_