AAPT2: Adding basic binding support

This is incomplete. Still requires:

- filling in layout information in the resulting .bind.xml
- processing elements with <view class=""/>
- processing imports

Change-Id: Ie5d4c5e6435591bbed3248129a548736244894eb
diff --git a/tools/aapt2/Util_test.cpp b/tools/aapt2/Util_test.cpp
index 7dbe7e0..c16f6bb 100644
--- a/tools/aapt2/Util_test.cpp
+++ b/tools/aapt2/Util_test.cpp
@@ -31,7 +31,11 @@
 }
 
 TEST(UtilTest, StringEndsWith) {
-    EXPECT_TRUE(util::stringEndsWith("hello.xml", ".xml"));
+    EXPECT_TRUE(util::stringEndsWith<char>("hello.xml", ".xml"));
+}
+
+TEST(UtilTest, StringStartsWith) {
+    EXPECT_TRUE(util::stringStartsWith<char>("hello.xml", "he"));
 }
 
 TEST(UtilTest, StringBuilderWhitespaceRemoval) {