[Android] Workaround of an android platform bug.

base/android/library_loader/library_loader_hooks.cc

Index: base/android/library_loader/library_loader_hooks.cc
diff --git a/base/android/library_loader/library_loader_hooks.cc b/base/android/library_loader/library_loader_hooks.cc
index 8fa16df3312040c123f9ad637493bb6b72bdffb5..0dbe676aae8c6cffb60a895b2ca787d10cdd18f3 100644
--- a/base/android/library_loader/library_loader_hooks.cc
+++ b/base/android/library_loader/library_loader_hooks.cc
@@ -64,5 +64,9 @@ jstring GetVersionNumber(JNIEnv* env, jclass clazz) {
   return env->NewStringUTF(g_library_version_number);
 }
 
+static void RecordNativeLibraryHack(JNIEnv*, jclass, jboolean usedHack) {
+  UMA_HISTOGRAM_BOOLEAN("MobileStart.NativeLibraryHack", usedHack);
+}
+
 }  // namespace android
 }  // namespace base