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/patchoat/patchoat.cc b/patchoat/patchoat.cc
index 62d1ddf..7ae13a5 100644
--- a/patchoat/patchoat.cc
+++ b/patchoat/patchoat.cc
@@ -24,6 +24,7 @@
 #include <string>
 #include <vector>
 
+#include "android-base/stringprintf.h"
 #include "android-base/strings.h"
 
 #include "art_field-inl.h"
@@ -31,7 +32,6 @@
 #include "base/dumpable.h"
 #include "base/scoped_flock.h"
 #include "base/stringpiece.h"
-#include "base/stringprintf.h"
 #include "base/unix_file/fd_file.h"
 #include "base/unix_file/random_access_file_utils.h"
 #include "elf_utils.h"
@@ -939,7 +939,7 @@
 
 static void UsageErrorV(const char* fmt, va_list ap) {
   std::string error;
-  StringAppendV(&error, fmt, ap);
+  android::base::StringAppendV(&error, fmt, ap);
   LOG(ERROR) << error;
 }