Remove user page CTA edit link browser test (move to MobileFrontend)

This is a MobileFrontend feature, implemented
in ExtMobileFrontend::getUserPageContent().
Having the test for it in the Minerva repo made
it harder to make changes to it. Adding it there
in I7cac24cf64422212196439bf49598ed749d5fafa.

Depends-On I7cac24cf64422212196439bf49598ed749d5fafa
Change-Id: I93e0f195b3cad1ae83ee2ae3b5b4c5f08944882e

tests/browser/features/step_definitions/user_page_steps.rb

@@ -22,14 +22,3 @@ end
 Then(/^there should be a link to my uploads$/) do
   expect(on(UserPage).uploads_link_element).to be_visible
 end
-
-Then(/^there should be a link to create my user page$/) do
-  expect(on(UserPage).edit_link_element).to be_visible
-end
-
-When(/^I click the create my user page link$/) do
-  on(UserPage) do |page|
-    page.wait_until_rl_module_ready('skins.minerva.editor')
-    page.edit_link_element.click
-  end
-end

tests/browser/features/support/pages/user_page.rb

@@ -5,7 +5,6 @@ class UserPage < ArticlePage
 
   h1(:heading, css: '#section_0')
   ul(:user_links, css: '.user-links')
-  div(:cta_holder, css: '.cta-holder')
   a(:talk_link) do |page|
     page.user_links_element.element.a(href: /User_talk:/)
   end
@@ -15,7 +14,4 @@ class UserPage < ArticlePage
   a(:uploads_link) do |page|
     page.user_links_element.element.a(href: /Special:Uploads\//)
   end
-  a(:edit_link) do |page|
-    page.cta_holder_element.element.a(href: %r{#/editor/0})
-  end
 end

tests/browser/features/user_page.feature

@@ -11,9 +11,3 @@ Feature:  User:<username>
     And there should be a link to my talk page
     And there should be a link to my contributions
     And there should be a link to my uploads
-
-  Scenario: Check user page is editable
-    And I should be on my user page
-    And there should be a link to create my user page
-    When I click the create my user page link
-    Then I see the wikitext editor overlay