revert: feat(ngDocs): add links to source for API

This reverts commit 61fb586.

Author: btford

docs/spec/sourceLinkSpec.js

@@ -274,16 +274,7 @@ Doc.prototype = {
     dom.h(title(this.name), function() {
 
       notice('deprecated', 'Deprecated API', self.deprecated);
-      dom.tag('a', {href: 'http://github.com/angular/angular.js/edit/master/' + self.file, class: 'improve-docs btn btn-primary'}, function(dom) {
-        dom.tag('i', {class:'icon-edit'}, ' ');
-        dom.text(' Improve this doc');
-      });
-      if (self.section === 'api') {
-        dom.tag('a', {href: 'http://github.com/angular/angular.js/tree/v' + gruntUtil.getVersion().number + '/' + self.file + '#L' + self.line, class: 'view-source btn btn-action'}, function(dom) {
-          dom.tag('i', {class:'icon-zoom-in'}, ' ');
-          dom.text(' View source');
-        });
-      }
+      dom.tag('a', {href: 'http://github.com/angular/angular.js/edit/master/' + self.file, class: 'improve-docs btn btn-primary'}, 'Improve this doc');
       if (self.ngdoc != 'overview') {
         dom.h('Description', self.description, dom.html);
       }
@@ -306,7 +297,7 @@ Doc.prototype = {
     //////////////////////////
 
     function notice(name, legend, msg){
-      if (self[name] === undefined) return;
+      if (self[name] == undefined) return;
       dom.tag('fieldset', {'class':name}, function(dom){
         dom.tag('legend', legend);
         dom.text(msg);

docs/src/ngdoc.js

@@ -86,9 +86,8 @@ img.AngularJS-small {
 /*            Content              */
 /* =============================== */
 
-.improve-docs, .view-source {
+.improve-docs {
   float: right;
-  margin: 0 5px;
 }
 
 .hint {