Merge branch 'cs-cropper' into 'master'

Split Cropper.js from the main JavaScript manifest.

## What does this MR do?

Splits Cropper.js from the main JavaScript file.

## Are there points in the code the reviewer needs to double check?

That the avatar uploader works. (It did in my testing)

## Why was this MR needed?

Smaller JS payload.

## What are the relevant issue numbers?

#14372 

## Does this MR meet the acceptance criteria?

- Tests
  - [x] All builds are passing
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

See merge request !4978

app/assets/javascripts/application.js.coffee

@@ -54,7 +54,6 @@
 #= require_directory ./u2f
 #= require_directory .
 #= require fuzzaldrin-plus
-#= require cropper
 #= require u2f
 
 window.slugify = (text) ->

app/assets/javascripts/dispatcher.js.coffee

@@ -131,7 +131,6 @@ class Dispatcher
       when 'dashboard', 'root'
         shortcut_handler = new ShortcutsDashboardNavigation()
       when 'profiles'
-        new Profile()
         new NotificationsForm()
         new NotificationsDropdown()
       when 'projects'

app/assets/javascripts/lib/cropper.js.coffee

+#= require cropper

app/assets/javascripts/lib/utils/common_utils.js.coffee

@@ -5,12 +5,12 @@
 
   w.gl.utils.isInGroupsPage = ->
 
-    return $('body').data('page').split(':')[0] is 'groups'
+    return gl.utils.getPagePath() is 'groups'
 
 
   w.gl.utils.isInProjectPage = ->
 
-    return $('body').data('page').split(':')[0] is 'projects'
+    return gl.utils.getPagePath() is 'projects'
 
 
   w.gl.utils.getProjectSlug = ->
@@ -40,6 +40,9 @@
         e.stopImmediatePropagation()
         return false
 
+  gl.utils.getPagePath = ->
+    return $('body').data('page').split(':')[0]
+
 
   jQuery.timefor = (time, suffix, expiredLabel) ->
 

app/assets/javascripts/profile/application.js.coffee

+#
+#= require_tree .

app/assets/javascripts/profile.js.coffee → app/assets/javascripts/profile/profile.js.coffee

@@ -78,3 +78,6 @@ $ ->
 
     if comment && comment.length > 1 && $title.val() == ''
       $title.val(comment[1]).change()
+
+  if gl.utils.getPagePath() == 'profiles'
+    new Profile()

app/views/profiles/_head.html.haml

+- content_for :page_specific_javascripts do
+  = page_specific_javascript_tag('lib/cropper.js')
+  = page_specific_javascript_tag('profile/application.js')

app/views/profiles/accounts/show.html.haml

 - page_title "Account"
+= render 'profiles/head'
 
 - if current_user.ldap_user?
   .alert.alert-info

app/views/profiles/audit_log.html.haml

 - page_title "Audit Log"
+= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-3.profile-settings-sidebar

app/views/profiles/emails/index.html.haml

 - page_title "Emails"
+= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-3.profile-settings-sidebar

app/views/profiles/keys/show.html.haml

 - page_title @key.title, "SSH Keys"
+= render 'profiles/head'
 = render "key_details"

app/views/profiles/notifications/show.html.haml

 - page_title "Notifications"
+= render 'profiles/head'
 
 %div
   - if @user.errors.any?

app/views/profiles/personal_access_tokens/index.html.haml

 - page_title "Personal Access Tokens"
+= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-3.profile-settings-sidebar

app/views/profiles/preferences/show.html.haml

 - page_title 'Preferences'
+= render 'profiles/head'
 
 = form_for @user, url: profile_preferences_path, remote: true, method: :put, html: {class: 'row prepend-top-default js-preferences-form'} do |f|
   .col-lg-3.profile-settings-sidebar

app/views/profiles/show.html.haml

+= render 'profiles/head'
+
 = form_for @user, url: profile_path, method: :put, html: { multipart: true, class: "edit-user prepend-top-default" }, authenticity_token: true do |f|
   = form_errors(@user)
 

app/views/profiles/two_factor_auths/show.html.haml

 - page_title 'Two-Factor Authentication', 'Account'
 - header_title "Two-Factor Authentication", profile_two_factor_auth_path
+= render 'profiles/head'
 
 .row.prepend-top-default
   .col-lg-3

config/application.rb

@@ -84,6 +84,7 @@ module Gitlab
     config.assets.precompile << "graphs/application.js"
     config.assets.precompile << "users/application.js"
     config.assets.precompile << "network/application.js"
+    config.assets.precompile << "profile/application.js"
     config.assets.precompile << "lib/utils/*.js"
     config.assets.precompile << "lib/*.js"