Bug 1432613 - Make nsIJAREntry.JAREntry readonly r=mayhemer

MozReview-Commit-ID: 3yPZIn2NkH

--HG--
extra : rebase_source : 357520401bb0797e7e01b6a6b6e250062b7619b5

modules/libjar/nsIJARURI.idl

@@ -28,7 +28,7 @@ interface nsIJARURI : nsIURL {
      * Returns the entry specified for this JAR URI (e.g., "ocean.html").  This
      * value may contain %-escaped byte sequences.
      */
-    attribute AUTF8String JAREntry;
+    readonly attribute AUTF8String JAREntry;
 
     /**
      * Create a clone of the JAR URI with a new root URI (the URI for the

modules/libjar/nsJARURI.cpp

@@ -882,7 +882,7 @@ nsJARURI::GetJAREntry(nsACString &entryPath)
     return NS_OK;
 }
 
-NS_IMETHODIMP
+nsresult
 nsJARURI::SetJAREntry(const nsACString &entryPath)
 {
     return CreateEntryURL(entryPath, mCharsetHint.get(),

modules/libjar/nsJARURI.h

@@ -71,6 +71,7 @@ public:
 
 protected:
     virtual ~nsJARURI();
+    nsresult SetJAREntry(const nsACString &entryPath);
 
     // enum used in a few places to specify how .ref attribute should be handled
     enum RefHandlingEnum {