PPAPI: Use clang-format on ppapi/shared_impl

ppapi/shared_impl/dictionary_var.cc

 // 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/shared_impl/dictionary_var.h"
 
 #include "base/memory/ref_counted.h"
 #include "base/strings/string_util.h"
 #include "ppapi/shared_impl/array_var.h"
 #include "ppapi/shared_impl/ppapi_globals.h"
 #include "ppapi/shared_impl/var_tracker.h"
 
 namespace ppapi {
 
-DictionaryVar::DictionaryVar() {
-}
+DictionaryVar::DictionaryVar() {}
 
-DictionaryVar::~DictionaryVar() {
-}
+DictionaryVar::~DictionaryVar() {}
 
 // static
 DictionaryVar* DictionaryVar::FromPPVar(const PP_Var& var) {
   if (var.type != PP_VARTYPE_DICTIONARY)
     return NULL;
 
   scoped_refptr<Var> var_object(
       PpapiGlobals::Get()->GetVarTracker()->GetVar(var));
   if (!var_object.get())
     return NULL;
   return var_object->AsDictionaryVar();
 }
 
-DictionaryVar* DictionaryVar::AsDictionaryVar() {
-  return this;
-}
+DictionaryVar* DictionaryVar::AsDictionaryVar() { return this; }
 
-PP_VarType DictionaryVar::GetType() const {
-  return PP_VARTYPE_DICTIONARY;
-}
+PP_VarType DictionaryVar::GetType() const { return PP_VARTYPE_DICTIONARY; }
 
 PP_Var DictionaryVar::Get(const PP_Var& key) const {
   StringVar* string_var = StringVar::FromPPVar(key);
   if (!string_var)
     return PP_MakeUndefined();
 
   KeyValueMap::const_iterator iter = key_value_map_.find(string_var->value());
   if (iter != key_value_map_.end()) {
     if (PpapiGlobals::Get()->GetVarTracker()->AddRefVar(iter->second.get()))
       return iter->second.get();
@@ skipping 29 matching lines @@
   bool result =
       key_value_map_.find(string_var->value()) != key_value_map_.end();
   return PP_FromBool(result);
 }
 
 PP_Var DictionaryVar::GetKeys() const {
   scoped_refptr<ArrayVar> array_var(new ArrayVar());
   array_var->elements().reserve(key_value_map_.size());
 
   for (KeyValueMap::const_iterator iter = key_value_map_.begin();
-       iter != key_value_map_.end(); ++iter) {
-    array_var->elements().push_back(
-        ScopedPPVar(ScopedPPVar::PassRef(),
-                    StringVar::StringToPPVar(iter->first)));
+       iter != key_value_map_.end();
+       ++iter) {
+    array_var->elements().push_back(ScopedPPVar(
+        ScopedPPVar::PassRef(), StringVar::StringToPPVar(iter->first)));
   }
   return array_var->GetPPVar();
 }
 
 bool DictionaryVar::SetWithStringKey(const std::string& utf8_key,
                                      const PP_Var& value) {
   if (!IsStringUTF8(utf8_key))
     return false;
 
   key_value_map_[utf8_key] = value;
   return true;
 }
 
 void DictionaryVar::DeleteWithStringKey(const std::string& utf8_key) {
   key_value_map_.erase(utf8_key);
 }
 
 }  // namespace ppapi