Convert most of extensions and some other random stuff to using the base namespace for Values.

chrome/tools/build/generate_policy_source.py

Index: chrome/tools/build/generate_policy_source.py
diff --git a/chrome/tools/build/generate_policy_source.py b/chrome/tools/build/generate_policy_source.py
index 085b8744373ff8269c199b38173379c1380a269c..d387b82bad3719dd20f66fbb080f4e9365f1d1bd 100755
--- a/chrome/tools/build/generate_policy_source.py
+++ b/chrome/tools/build/generate_policy_source.py
@@ -244,7 +244,7 @@ def _WritePolicyConstantSource(policies, os, f):
   f.write('const PolicyDefinitionList::Entry kEntries[] = {\n')
   for policy in policies:
     if policy.is_supported:
-      f.write('  { key::k%s, Value::%s, %s, %s },\n' %
+      f.write('  { key::k%s, base::Value::%s, %s, %s },\n' %
           (policy.name, policy.value_type,
               'true' if policy.is_device_only else 'false', policy.id))
   f.write('};\n\n')
@@ -424,7 +424,7 @@ namespace policy {
 
 namespace em = enterprise_management;
 
-Value* DecodeIntegerValue(google::protobuf::int64 value) {
+base::Value* DecodeIntegerValue(google::protobuf::int64 value) {
   if (value < std::numeric_limits<int>::min() ||
       value > std::numeric_limits<int>::max()) {
     LOG(WARNING) << "Integer value " << value
@@ -432,15 +432,15 @@ Value* DecodeIntegerValue(google::protobuf::int64 value) {
     return NULL;
   }
 
-  return Value::CreateIntegerValue(static_cast<int>(value));
+  return base::Value::CreateIntegerValue(static_cast<int>(value));
 }
 
-ListValue* DecodeStringList(const em::StringList& string_list) {
-  ListValue* list_value = new ListValue;
+base::ListValue* DecodeStringList(const em::StringList& string_list) {
+  base::ListValue* list_value = new base::ListValue;
   RepeatedPtrField<std::string>::const_iterator entry;
   for (entry = string_list.entries().begin();
        entry != string_list.entries().end(); ++entry) {
-    list_value->Append(Value::CreateStringValue(*entry));
+    list_value->Append(base::Value::CreateStringValue(*entry));
   }
   return list_value;
 }
@@ -457,16 +457,16 @@ CPP_FOOT = '''}
 
 def _CreateValue(type, arg):
   if type == 'TYPE_BOOLEAN':
-    return 'Value::CreateBooleanValue(%s)' % arg
+    return 'base::Value::CreateBooleanValue(%s)' % arg
   elif type == 'TYPE_INTEGER':
     return 'DecodeIntegerValue(%s)' % arg
   elif type == 'TYPE_STRING':
-    return 'Value::CreateStringValue(%s)' % arg
+    return 'base::Value::CreateStringValue(%s)' % arg
   elif type == 'TYPE_LIST':
     return 'DecodeStringList(%s)' % arg
   elif type == 'TYPE_DICTIONARY':
     # TODO(joaodasilva): decode 'dict' types. http://crbug.com/108997
-    return 'new DictionaryValue()'
+    return 'new base::DictionaryValue()'
   else:
     raise NotImplementedError('Unknown type %s' % type)
 
@@ -496,7 +496,7 @@ def _WritePolicyCode(f, policy):
           '        }\n'
           '      }\n'
           '      if (do_set) {\n')
-  f.write('        Value* value = %s;\n' %
+  f.write('        base::Value* value = %s;\n' %
           (_CreateValue(policy.value_type, 'policy_proto.value()')))
   f.write('        map->Set(key::k%s, level, POLICY_SCOPE_USER, value);\n' %
           policy.name)