Fix syntax in osx_clipboard.rs. Change comment position in `.travis…

….yml` (for some reason the apt-get line tried to run on Travis OSX, even though it's commented).

.travis.yml

@@ -3,6 +3,6 @@ sudo: required
 matrix:
     include:
         - os: osx
-        ## TODO: figure out how to get headless X11 working
-        #- install:
-        #    - sudo apt-get install xorg-dev
+#        # TODO: figure out how to get headless X11 working
+#        - install:
+#            - sudo apt-get install xorg-dev

src/osx_clipboard.rs

@@ -31,7 +31,7 @@ pub struct OSXClipboardContext {
 extern {}
 
 impl ClipboardProvider for OSXClipboardContext {
-    pub fn new() -> Result<OSXClipboardContext, Box<Error>> {
+    fn new() -> Result<OSXClipboardContext, Box<Error>> {
         let cls = try!(Class::get("NSPasteboard").ok_or(err("Class::get(\"NSPasteboard\")")));
         let pasteboard: *mut Object = unsafe { msg_send![cls, generalPasteboard] };
         if pasteboard.is_null() {
@@ -42,7 +42,7 @@ impl ClipboardProvider for OSXClipboardContext {
             pasteboard: pasteboard,
         })
     }
-    pub fn get_contents(&mut self) -> Result<String, Box<Error>> {
+    fn get_contents(&mut self) -> Result<String, Box<Error>> {
         let string_class: Id<NSObject> = {
             let cls: Id<Class> = unsafe { Id::from_ptr(class("NSString")) };
             unsafe { transmute(cls) }
@@ -62,7 +62,7 @@ impl ClipboardProvider for OSXClipboardContext {
             Ok(string_array[0].as_str().to_owned())
         }
     }
-    pub fn set_contents(&mut self, data: String) -> Result<(), Box<Error>> {
+    fn set_contents(&mut self, data: String) -> Result<(), Box<Error>> {
         let string_array = NSArray::from_vec(vec![NSString::from_str(&data)]);
         let _: usize = unsafe { msg_send![self.pasteboard, clearContents] };
         let success: bool = unsafe { msg_send![self.pasteboard, writeObjects:string_array] };