style($compile): Style fixes

Author: lgalfaso

src/ng/compile.js

@@ -944,7 +944,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
    *    {@link guide/directive directive guide} and the {@link $compile compile API} for more info.
    * @returns {ng.$compileProvider} Self for chaining.
    */
-   this.directive = function registerDirective(name, directiveFactory) {
+  this.directive = function registerDirective(name, directiveFactory) {
     assertNotHasOwnProperty(name, 'directive');
     if (isString(name)) {
       assertValidDirectiveName(name);
@@ -1913,23 +1913,21 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
      * @returns {Function}
      */
     function compilationGenerator(eager, $compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext) {
-        if (eager) {
-            return compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext);
-        }
-
-        var compiled;
+      var compiled;
 
-        return function() {
-            if (!compiled) {
-                compiled = compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext);
-
-                // Null out all of these references in order to make them eligible for garbage collection
-                // since this is a potentially long lived closure
-                $compileNodes = transcludeFn = previousCompileContext = null;
-            }
+      if (eager) {
+        return compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext);
+      }
+      return function() {
+        if (!compiled) {
+          compiled = compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, previousCompileContext);
 
-            return compiled.apply(this, arguments);
-        };
+          // Null out all of these references in order to make them eligible for garbage collection
+          // since this is a potentially long lived closure
+          $compileNodes = transcludeFn = previousCompileContext = null;
+        }
+        return compiled.apply(this, arguments);
+      };
     }
 
     /**