Fixed some small changes that were brought up by CL 430679.

Change-Id: I3fca0292a1422a7e4e54f22bda90b08d2e1bffae
(cherry picked from commit 18e8674b45944237bd218d1106b7c3793fa7fba9)
diff --git a/src/com/android/exchange/eas/EasLoadAttachment.java b/src/com/android/exchange/eas/EasLoadAttachment.java
index f0236b7..71e524f 100644
--- a/src/com/android/exchange/eas/EasLoadAttachment.java
+++ b/src/com/android/exchange/eas/EasLoadAttachment.java
@@ -51,6 +51,8 @@
  */
 public final class EasLoadAttachment extends EasOperation {
 
+    public static final int RESULT_SUCCESS = 0;
+
     /** Attachment Loading Errors **/
     public static final int RESULT_LOAD_ATTACHMENT_INFO_ERROR = -100;
     public static final int RESULT_ATTACHMENT_NO_LOCATION_ERROR = -101;
@@ -168,14 +170,13 @@
         }
 
         // First callback to let the client know that we have started the attachment load.
-        LogUtils.e(LOG_TAG, "Calling callback for %d with IN_PROGRESS", mAttachmentId);
         doStatusCallback(mCallback, mAttachment.mMessageKey, mAttachmentId,
                 EmailServiceStatus.IN_PROGRESS, 0);
 
-        final int return_value = super.performOperation();
+        final int result = super.performOperation();
 
         // Last callback to report results.
-        if (return_value < 0) {
+        if (result < 0) {
             // We had an error processing an attachment, let's report a {@link EmailServiceStatus}
             // connection error in this case
             LogUtils.d(LOG_TAG, "Invoking callback for attachmentId: %d with CONNECTION_ERROR",
@@ -188,7 +189,7 @@
             doStatusCallback(mCallback, mAttachment.mMessageKey, mAttachmentId,
                     EmailServiceStatus.SUCCESS, 0);
         }
-        return return_value;
+        return result;
     }
 
     @Override
@@ -348,6 +349,6 @@
         } finally {
             tmpFile.delete();
         }
-        return 0;
+        return RESULT_SUCCESS;
     }
 }