Android: Add a CHECK that AttachCurrentThread() succeeds

Bug: 908997
Change-Id: Iac24d68050cbf7331da37c45a5fe617b94c0d81f
Reviewed-on: https://chromium-review.googlesource.com/c/1355908Reviewed-by: Yaron Friedman <yfriedman@chromium.org>
Commit-Queue: agrieve <agrieve@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612694}

base/android/jni_android.cc

@@ -58,7 +58,7 @@ JNIEnv* AttachCurrentThread() {
     }
 
     ret = g_jvm->AttachCurrentThread(&env, &args);
-    DCHECK_EQ(JNI_OK, ret);
+    CHECK_EQ(JNI_OK, ret);
   }
   return env;
 }
@@ -71,7 +71,7 @@ JNIEnv* AttachCurrentThreadWithName(const std::string& thread_name) {
   args.group = NULL;
   JNIEnv* env = NULL;
   jint ret = g_jvm->AttachCurrentThread(&env, &args);
-  DCHECK_EQ(JNI_OK, ret);
+  CHECK_EQ(JNI_OK, ret);
   return env;
 }