Rewrite std::string("") to std::string(), Linux edition.

chrome/test/chromedriver/chrome/web_view_impl_unittest.cc

Index: chrome/test/chromedriver/chrome/web_view_impl_unittest.cc
diff --git a/chrome/test/chromedriver/chrome/web_view_impl_unittest.cc b/chrome/test/chromedriver/chrome/web_view_impl_unittest.cc
index 37e328465024d0a29ff7b385bff2fc6d572386dc..ecdc85b53538480756b32e7a584a4aeeb5b251da 100644
--- a/chrome/test/chromedriver/chrome/web_view_impl_unittest.cc
+++ b/chrome/test/chromedriver/chrome/web_view_impl_unittest.cc
@@ -60,8 +60,8 @@ void AssertEvalFails(const base::DictionaryValue& command_result) {
   scoped_ptr<base::DictionaryValue> result;
   FakeDevToolsClient client;
   client.set_result(command_result);
-  Status status = internal::EvaluateScript(&client, 0, "",
-                                           internal::ReturnByValue, &result);
+  Status status = internal::EvaluateScript(
+      &client, 0, std::string(), internal::ReturnByValue, &result);
   ASSERT_EQ(kUnknownError, status.code());
   ASSERT_FALSE(result);
 }
@@ -72,8 +72,8 @@ TEST(EvaluateScript, CommandError) {
   scoped_ptr<base::DictionaryValue> result;
   FakeDevToolsClient client;
   client.set_status(Status(kUnknownError));
-  Status status = internal::EvaluateScript(&client, 0, "",
-                                           internal::ReturnByValue, &result);
+  Status status = internal::EvaluateScript(
+      &client, 0, std::string(), internal::ReturnByValue, &result);
   ASSERT_EQ(kUnknownError, status.code());
   ASSERT_FALSE(result);
 }
@@ -104,7 +104,7 @@ TEST(EvaluateScript, Ok) {
   FakeDevToolsClient client;
   client.set_result(dict);
   ASSERT_TRUE(internal::EvaluateScript(
-      &client, 0, "", internal::ReturnByValue, &result).IsOk());
+      &client, 0, std::string(), internal::ReturnByValue, &result).IsOk());
   ASSERT_TRUE(result);
   ASSERT_TRUE(result->HasKey("key"));
 }
@@ -117,7 +117,7 @@ TEST(EvaluateScriptAndGetValue, MissingType) {
   dict.SetInteger("result.value", 1);
   client.set_result(dict);
   ASSERT_TRUE(internal::EvaluateScriptAndGetValue(
-      &client, 0, "", &result).IsError());
+      &client, 0, std::string(), &result).IsError());
 }
 
 TEST(EvaluateScriptAndGetValue, Undefined) {
@@ -127,8 +127,8 @@ TEST(EvaluateScriptAndGetValue, Undefined) {
   dict.SetBoolean("wasThrown", false);
   dict.SetString("result.type", "undefined");
   client.set_result(dict);
-  Status status = internal::EvaluateScriptAndGetValue(
-      &client, 0, "", &result);
+  Status status =
+      internal::EvaluateScriptAndGetValue(&client, 0, std::string(), &result);
   ASSERT_EQ(kOk, status.code());
   ASSERT_TRUE(result && result->IsType(base::Value::TYPE_NULL));
 }
@@ -141,8 +141,8 @@ TEST(EvaluateScriptAndGetValue, Ok) {
   dict.SetString("result.type", "integer");
   dict.SetInteger("result.value", 1);
   client.set_result(dict);
-  Status status = internal::EvaluateScriptAndGetValue(
-      &client, 0, "", &result);
+  Status status =
+      internal::EvaluateScriptAndGetValue(&client, 0, std::string(), &result);
   ASSERT_EQ(kOk, status.code());
   int value;
   ASSERT_TRUE(result && result->GetAsInteger(&value));
@@ -158,7 +158,7 @@ TEST(EvaluateScriptAndGetObject, NoObject) {
   bool got_object;
   std::string object_id;
   ASSERT_TRUE(internal::EvaluateScriptAndGetObject(
-      &client, 0, "", &got_object, &object_id).IsOk());
+      &client, 0, std::string(), &got_object, &object_id).IsOk());
   ASSERT_FALSE(got_object);
   ASSERT_TRUE(object_id.empty());
 }
@@ -172,7 +172,7 @@ TEST(EvaluateScriptAndGetObject, Ok) {
   bool got_object;
   std::string object_id;
   ASSERT_TRUE(internal::EvaluateScriptAndGetObject(
-      &client, 0, "", &got_object, &object_id).IsOk());
+      &client, 0, std::string(), &got_object, &object_id).IsOk());
   ASSERT_TRUE(got_object);
   ASSERT_STREQ("id", object_id.c_str());
 }