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/NameMangler_test.cpp b/tools/aapt2/NameMangler_test.cpp
index b02986d..bc89b5c 100644
--- a/tools/aapt2/NameMangler_test.cpp
+++ b/tools/aapt2/NameMangler_test.cpp
@@ -15,31 +15,32 @@
  */
 
 #include "NameMangler.h"
-#include "test/Test.h"
 
 #include <string>
 
+#include "test/Test.h"
+
 namespace aapt {
 
 TEST(NameManglerTest, MangleName) {
   std::string package = "android.appcompat";
   std::string name = "Platform.AppCompat";
 
-  std::string mangledName = NameMangler::mangleEntry(package, name);
-  EXPECT_EQ(mangledName, "android.appcompat$Platform.AppCompat");
+  std::string mangled_name = NameMangler::MangleEntry(package, name);
+  EXPECT_EQ(mangled_name, "android.appcompat$Platform.AppCompat");
 
-  std::string unmangledPackage;
-  std::string unmangledName = mangledName;
-  ASSERT_TRUE(NameMangler::unmangle(&unmangledName, &unmangledPackage));
-  EXPECT_EQ(unmangledName, "Platform.AppCompat");
-  EXPECT_EQ(unmangledPackage, "android.appcompat");
+  std::string unmangled_package;
+  std::string unmangled_name = mangled_name;
+  ASSERT_TRUE(NameMangler::Unmangle(&unmangled_name, &unmangled_package));
+  EXPECT_EQ(unmangled_name, "Platform.AppCompat");
+  EXPECT_EQ(unmangled_package, "android.appcompat");
 }
 
 TEST(NameManglerTest, IgnoreUnmangledName) {
   std::string package;
   std::string name = "foo_bar";
 
-  EXPECT_FALSE(NameMangler::unmangle(&name, &package));
+  EXPECT_FALSE(NameMangler::Unmangle(&name, &package));
   EXPECT_EQ(name, "foo_bar");
 }