Move PPB_VarArray and PPB_VarDictionary out of dev.

ppapi/cpp/var_array.cc

Index: ppapi/cpp/var_array.cc
diff --git a/ppapi/cpp/var_array.cc b/ppapi/cpp/var_array.cc
new file mode 100644
index 0000000000000000000000000000000000000000..924a8775d403fa7e4d7e823bbc68495d8d3c2afa
--- /dev/null
+++ b/ppapi/cpp/var_array.cc
@@ -0,0 +1,96 @@
+// Copyright (c) 2013 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/var_array.h"
+
+#include "ppapi/c/ppb_var_array.h"
+#include "ppapi/cpp/logging.h"
+#include "ppapi/cpp/module_impl.h"
+
+namespace pp {
+
+namespace {
+
+template <> const char* interface_name<PPB_VarArray_1_0>() {
+  return PPB_VAR_ARRAY_INTERFACE_1_0;
+}
+
+}  // namespace
+
+VarArray::VarArray() : Var(Null()) {
+  if (has_interface<PPB_VarArray_1_0>())
+    var_ = get_interface<PPB_VarArray_1_0>()->Create();
+  else
+    PP_NOTREACHED();
+}
+
+VarArray::VarArray(const Var& var) : Var(var) {
+  if (!var.is_array()) {
+    PP_NOTREACHED();
+
+    // This takes care of releasing the reference that this object holds.
+    Var::operator=(Var(Null()));
+  }
+}
+
+VarArray::VarArray(const PP_Var& var) : Var(var) {
+  if (var.type != PP_VARTYPE_ARRAY) {
+    PP_NOTREACHED();
+
+    // This takes care of releasing the reference that this object holds.
+    Var::operator=(Var(Null()));
+  }
+}
+
+VarArray::VarArray(const VarArray& other) : Var(other) {
+}
+
+VarArray::~VarArray() {
+}
+
+VarArray& VarArray::operator=(const VarArray& other) {
+  Var::operator=(other);
+  return *this;
+}
+
+Var& VarArray::operator=(const Var& other) {
+  if (other.is_array()) {
+    Var::operator=(other);
+  } else {
+    PP_NOTREACHED();
+    Var::operator=(Var(Null()));
+  }
+  return *this;
+}
+
+Var VarArray::Get(uint32_t index) const {
+  if (!has_interface<PPB_VarArray_1_0>())
+    return Var();
+
+  return Var(PASS_REF, get_interface<PPB_VarArray_1_0>()->Get(var_, index));
+}
+
+bool VarArray::Set(uint32_t index, const Var& value) {
+  if (!has_interface<PPB_VarArray_1_0>())
+    return false;
+
+  return PP_ToBool(get_interface<PPB_VarArray_1_0>()->Set(var_, index,
+                                                          value.pp_var()));
+}
+
+uint32_t VarArray::GetLength() const {
+  if (!has_interface<PPB_VarArray_1_0>())
+    return 0;
+
+  return get_interface<PPB_VarArray_1_0>()->GetLength(var_);
+}
+
+bool VarArray::SetLength(uint32_t length) {
+  if (!has_interface<PPB_VarArray_1_0>())
+    return false;
+
+  return PP_ToBool(get_interface<PPB_VarArray_1_0>()->SetLength(var_, length));
+}
+
+}  // namespace pp