Separate cc.go

Split cc.go into files per module type, plus files for the compiler,
linker, and installer stages.

Change-Id: Id44c03f42fcd180950ccd008d4de0c144ea3597b
diff --git a/Android.bp b/Android.bp
index 273f87e..d77d318 100644
--- a/Android.bp
+++ b/Android.bp
@@ -128,12 +128,24 @@
         "cc/check.go",
         "cc/clang.go",
         "cc/gen.go",
+        "cc/global.go",
         "cc/makevars.go",
         "cc/sanitize.go",
         "cc/stl.go",
+        "cc/strip.go",
         "cc/toolchain.go",
         "cc/util.go",
 
+        "cc/compiler.go",
+        "cc/installer.go",
+        "cc/linker.go",
+
+        "cc/binary.go",
+        "cc/library.go",
+        "cc/object.go",
+        "cc/test.go",
+
+        "cc/ndk_prebuilt.go",
         "cc/ndk_headers.go",
         "cc/ndk_library.go",
         "cc/ndk_sysroot.go",