Change log level in appropriate places

Author: mrwillis21

firebase-crashlytics/src/main/java/com/google/firebase/crashlytics/internal/common/CrashlyticsController.java

@@ -428,8 +428,8 @@ public Task<Void> then(@Nullable AppSettingsData appSettingsData)
                               throws Exception {
                             if (appSettingsData == null) {
                               Logger.getLogger()
-                                  .d(
-                                      "Did not receive app settings, cannot send reports at crash time.");
+                                  .w(
+                                      "Received null app settings, cannot send reports at crash time.");
                               return Tasks.forResult(null);
                             }
                             // Data collection is enabled, so it's safe to send the report.
@@ -579,8 +579,8 @@ public Task<Void> then(@Nullable AppSettingsData appSettingsData)
                                   throws Exception {
                                 if (appSettingsData == null) {
                                   Logger.getLogger()
-                                      .d(
-                                          "Did not receive app settings, cannot send reports during app startup.");
+                                      .w(
+                                          "Received null app settings, cannot send reports during app startup.");
                                   return Tasks.forResult(null);
                                 }
                                 // Append the most recent org ID to each report file, even if it

firebase-crashlytics/src/main/java/com/google/firebase/crashlytics/internal/common/CrashlyticsUncaughtExceptionHandler.java

@@ -47,9 +47,9 @@ public void uncaughtException(Thread thread, Throwable ex) {
     isHandlingException.set(true);
     try {
       if (thread == null) {
-        Logger.getLogger().d("Could not handle uncaught exception; null thread");
+        Logger.getLogger().e("Could not handle uncaught exception; null thread");
       } else if (ex == null) {
-        Logger.getLogger().d("Could not handle uncaught exception; null throwable");
+        Logger.getLogger().e("Could not handle uncaught exception; null throwable");
       } else {
         crashListener.onUncaughtException(settingsDataProvider, thread, ex);
       }