Remove unused functions from dart_mirrors_api.

runtime/include/dart_mirrors_api.h

Index: runtime/include/dart_mirrors_api.h
===================================================================
--- runtime/include/dart_mirrors_api.h	(revision 25717)
+++ runtime/include/dart_mirrors_api.h	(working copy)
@@ -9,11 +9,6 @@
 
 #include "include/dart_api.h"
 
-/*
- * =================================
- * Classes and Interfaces Reflection
- * =================================
- */
 
 /**
  * Returns the class name for the provided class or interface.
@@ -21,71 +16,6 @@
 DART_EXPORT Dart_Handle Dart_ClassName(Dart_Handle clazz);
 
 /**
- * Returns the library for the provided class or interface.
- */
-DART_EXPORT Dart_Handle Dart_ClassGetLibrary(Dart_Handle clazz);
-
-/**
- * Returns the number of interfaces directly implemented by some class
- * or interface.
- *
- * TODO(turnidge): Finish documentation.
- */
-DART_EXPORT Dart_Handle Dart_ClassGetInterfaceCount(Dart_Handle clazz,
-                                                    intptr_t* count);
-
-/**
- * Returns the interface at some index in the list of interfaces some
- * class or inteface.
- *
- * TODO(turnidge): Finish documentation.
- */
-DART_EXPORT Dart_Handle Dart_ClassGetInterfaceAt(Dart_Handle clazz,
-                                                 intptr_t index);
-
-/**
- * Is this class defined by a typedef?
- *
- * Typedef definitions from the main program are represented as a
- * special kind of class handle.  See Dart_ClassGetTypedefReferent.
- *
- * TODO(turnidge): Finish documentation.
- */
-DART_EXPORT bool Dart_ClassIsTypedef(Dart_Handle clazz);
-
-/**
- * Returns a handle to the type to which a typedef refers.
- *
- * It is an error to call this function on a handle for which
- * Dart_ClassIsTypedef is not true.
- *
- * TODO(turnidge): Finish documentation.
- */
-DART_EXPORT Dart_Handle Dart_ClassGetTypedefReferent(Dart_Handle clazz);
-
-/**
- * Does this class represent the type of a function?
- */
-DART_EXPORT bool Dart_ClassIsFunctionType(Dart_Handle clazz);
-
-/**
- * Returns a function handle representing the signature associated
- * with a function type.
- *
- * The return value is a function handle (See Dart_IsFunction, etc.).
- *
- * TODO(turnidge): Finish documentation.
- */
-DART_EXPORT Dart_Handle Dart_ClassGetFunctionTypeSignature(Dart_Handle clazz);
-
-
-/*
- * =================================
- * Function and Variables Reflection
- * =================================
- */
-
-/**
  * Returns a list of the names of all functions or methods declared in
  * a library or class.
  *
@@ -133,17 +63,6 @@
 DART_EXPORT Dart_Handle Dart_FunctionOwner(Dart_Handle function);
 
 /**
- * Determines whether a function handle refers to an abstract method.
- *
- * \param function A handle to a function or method declaration.
- * \param is_static Returns whether the handle refers to an abstract method.
- *
- * \return A valid handle if no error occurs during the operation.
- */
-DART_EXPORT Dart_Handle Dart_FunctionIsAbstract(Dart_Handle function,
-                                                bool* is_abstract);
-
-/**
  * Determines whether a function handle referes to a static function
  * of method.
  *
@@ -193,157 +112,6 @@
                                               bool* is_setter);
 
 /**
- * Returns the return type of a function.
- *
- * \return A valid handle to a type or an error handle if the argument
- *   is not valid.
- */
-DART_EXPORT Dart_Handle Dart_FunctionReturnType(Dart_Handle function);
-
-/**
- * Determines the number of required and optional parameters.
- *
- * \param function A handle to a function or method declaration.
- * \param fixed_param_count Returns the number of required parameters.
- * \param opt_param_count Returns the number of optional parameters.
- *
- * \return A valid handle if no error occurs during the operation.
- */
-DART_EXPORT Dart_Handle Dart_FunctionParameterCounts(
-  Dart_Handle function,
-  int64_t* fixed_param_count,
-  int64_t* opt_param_count);
-
-/**
- * Returns a handle to the type of a function parameter.
- *
- * \return A valid handle to a type or an error handle if the argument
- *   is not valid.
- */
-DART_EXPORT Dart_Handle Dart_FunctionParameterType(Dart_Handle function,
-                                                   int parameter_index);
-
-/**
- * Returns a list of the names of all variables declared in a library
- * or class.
- *
- * \param target A library or class.
- *
- * \return If no error occurs, a list of strings is returned.
- *   Otherwise an error handle is returned.
- */
-DART_EXPORT Dart_Handle Dart_GetVariableNames(Dart_Handle target);
-
-/**
- * Looks up a variable declaration by name from a library or class.
- *
- * \param target The library or class containing the variable.
- * \param variable_name The name of the variable.
- *
- * \return If an error is encountered, returns an error handle.
- *   Otherwise returns a variable handle if the variable is found or
- *   Dart_Null() if the variable is not found.
- */
-DART_EXPORT Dart_Handle Dart_LookupVariable(Dart_Handle target,
-                                            Dart_Handle variable_name);
-
-/**
- * Returns the name for the provided variable.
- */
-DART_EXPORT Dart_Handle Dart_VariableName(Dart_Handle variable);
-
-/**
- * Determines whether a variable is declared static.
- *
- * For the purposes of the embedding API, a top-level variable is
- * implicitly declared static.
- *
- * \param variable A handle to a variable declaration.
- * \param is_static Returns whether the variable is declared static.
- *
- * \return A valid handle if no error occurs during the operation.
- */
-DART_EXPORT Dart_Handle Dart_VariableIsStatic(Dart_Handle variable,
-                                              bool* is_static);
-
-/**
- * Determines whether a variable is declared final.
- *
- * \param variable A handle to a variable declaration.
- * \param is_final Returns whether the variable is declared final.
- *
- * \return A valid handle if no error occurs during the operation.
- */
-DART_EXPORT Dart_Handle Dart_VariableIsFinal(Dart_Handle variable,
-                                             bool* is_final);
-
-/**
- * Returns the type of a variable.
- *
- * \return A valid handle to a type of or an error handle if the
- *   argument is not valid.
- */
-DART_EXPORT Dart_Handle Dart_VariableType(Dart_Handle function);
-
-/**
- * Returns a list of the names of all type variables declared in a class.
- *
- * The type variables list preserves the original declaration order.
- *
- * \param clazz A class.
- *
- * \return If no error occurs, a list of strings is returned.
- *   Otherwise an error handle is returned.
- */
-DART_EXPORT Dart_Handle Dart_GetTypeVariableNames(Dart_Handle clazz);
-
-/**
- * Looks up a type variable declaration by name from a class.
- *
- * \param clazz The class containing the type variable.
- * \param variable_name The name of the type variable.
- *
- * \return If an error is encountered, returns an error handle.
- *   Otherwise returns a type variable handle if the type variable is
- *   found or Dart_Null() if the type variable is not found.
- */
-DART_EXPORT Dart_Handle Dart_LookupTypeVariable(Dart_Handle clazz,
-                                                Dart_Handle type_variable_name);
-
-/**
- * Returns the name for the provided type variable.
- */
-DART_EXPORT Dart_Handle Dart_TypeVariableName(Dart_Handle type_variable);
-
-/**
- * Returns the owner of a function.
- *
- * The owner of a type variable is its defining class.
- *
- * \return A valid handle to the owner of the type variable, or an error
- *   handle if the argument is not a valid handle to a type variable.
- */
-DART_EXPORT Dart_Handle Dart_TypeVariableOwner(Dart_Handle type_variable);
-
-/**
- * Returns the upper bound of a type variable.
- *
- * The upper bound of a type variable is ...
- *
- * \return A valid handle to a type, or an error handle if the
- *   argument is not a valid handle.
- */
-DART_EXPORT Dart_Handle Dart_TypeVariableUpperBound(Dart_Handle type_variable);
-/* TODO(turnidge): Finish documentation. */
-
-
-/*
- * ====================
- * Libraries Reflection
- * ====================
- */
-
-/**
  * Returns the name of a library as declared in the #library directive.
  */
 DART_EXPORT Dart_Handle Dart_LibraryName(Dart_Handle library);
@@ -357,13 +125,6 @@
  */
 DART_EXPORT Dart_Handle Dart_LibraryGetClassNames(Dart_Handle library);
 
-
-/*
- * ===================
- * Closures Reflection
- * ===================
- */
-
 /**
  * Retrieves the function of a closure.
  *
@@ -372,22 +133,5 @@
  */
 DART_EXPORT Dart_Handle Dart_ClosureFunction(Dart_Handle closure);
 
-/*
- * ===================
- * Metadata Reflection
- * ===================
- */
 
-/**
- * Get metadata associated with an object.
- *
- * \param obj Object for which the metadata is retrieved.
- *
- * \return If no error occurs, returns an array of metadata values.
- *   Returns an empty array if there is no metadata for the object.
- *   Returns an error if the evaluation of the metadata expressions fails.
- *
- */
-DART_EXPORT Dart_Handle Dart_GetMetadata(Dart_Handle obj);
-
 #endif  /* INCLUDE_DART_MIRRORS_API_H_ */  /* NOLINT */