AAPT2: Rename to match new style

Use Google3 naming style to match new
projects' and open source google projects' style.

Preferred to do this in a massive CL so as to avoid
style inconsistencies that plague legacy code bases.
This is a relatively NEW code base, may as well keep
it up to date.

Test: name/style refactor - existing tests pass
Change-Id: Ie80ecb78d46ec53efdfca2336bb57d96cbb7fb87
diff --git a/tools/aapt2/Locale_test.cpp b/tools/aapt2/Locale_test.cpp
index b82d2b9..68b4cae 100644
--- a/tools/aapt2/Locale_test.cpp
+++ b/tools/aapt2/Locale_test.cpp
@@ -15,18 +15,20 @@
  */
 
 #include "Locale.h"
-#include "util/Util.h"
 
-#include <gtest/gtest.h>
 #include <string>
 
+#include "gtest/gtest.h"
+
+#include "util/Util.h"
+
 namespace aapt {
 
 static ::testing::AssertionResult TestLanguage(const char* input,
                                                const char* lang) {
-  std::vector<std::string> parts = util::splitAndLowercase(input, '-');
+  std::vector<std::string> parts = util::SplitAndLowercase(input, '-');
   LocaleValue lv;
-  ssize_t count = lv.initFromParts(std::begin(parts), std::end(parts));
+  ssize_t count = lv.InitFromParts(std::begin(parts), std::end(parts));
   if (count < 0) {
     return ::testing::AssertionFailure() << " failed to parse '" << input
                                          << "'.";
@@ -51,9 +53,9 @@
 static ::testing::AssertionResult TestLanguageRegion(const char* input,
                                                      const char* lang,
                                                      const char* region) {
-  std::vector<std::string> parts = util::splitAndLowercase(input, '-');
+  std::vector<std::string> parts = util::SplitAndLowercase(input, '-');
   LocaleValue lv;
-  ssize_t count = lv.initFromParts(std::begin(parts), std::end(parts));
+  ssize_t count = lv.InitFromParts(std::begin(parts), std::end(parts));
   if (count < 0) {
     return ::testing::AssertionFailure() << " failed to parse '" << input
                                          << "'.";