ART: Move to libbase StringPrintf

Remove ART's StringPrintf implementation. Fix up clients. Add
missing includes where necessary.

Test: m test-art-host
Change-Id: I564038d5868595ac3bb88d641af1000cea940e5a
diff --git a/runtime/art_method.cc b/runtime/art_method.cc
index 96b6f18..dfc7837 100644
--- a/runtime/art_method.cc
+++ b/runtime/art_method.cc
@@ -18,6 +18,8 @@
 
 #include <cstddef>
 
+#include "android-base/stringprintf.h"
+
 #include "arch/context.h"
 #include "art_field-inl.h"
 #include "art_method-inl.h"
@@ -46,6 +48,8 @@
 
 namespace art {
 
+using android::base::StringPrintf;
+
 extern "C" void art_quick_invoke_stub(ArtMethod*, uint32_t*, uint32_t, Thread*, JValue*,
                                       const char*);
 extern "C" void art_quick_invoke_static_stub(ArtMethod*, uint32_t*, uint32_t, Thread*, JValue*,