Merge branch 'qa-nightly-107-fix-comment-on-issue-ce' into 'master'

CE port of "Comment will select all activites filter by default"

See merge request gitlab-org/gitlab-ce!29496

qa/qa/page/project/issue/show.rb

@@ -29,7 +29,8 @@ module QA
 
           # Adds a comment to an issue
           # attachment option should be an absolute path
-          def comment(text, attachment: nil)
+          def comment(text, attachment: nil, filter: :all_activities)
+            method("select_#{filter}_filter").call
             fill_element :comment_input, text
 
             unless attachment.nil?

qa/qa/specs/features/browser_ui/2_plan/issue/create_issue_spec.rb

@@ -23,7 +23,6 @@ module QA
           create_issue
 
           Page::Project::Issue::Show.perform do |show|
-            show.select_all_activities_filter
             show.comment('See attached banana for scale', attachment: file_to_attach)
 
             show.refresh

qa/qa/specs/features/browser_ui/2_plan/issue/filter_issue_comments_spec.rb

@@ -16,9 +16,8 @@ module QA
         expect(page).to have_content(issue_title)
 
         Page::Project::Issue::Show.perform do |show_page|
-          show_page.select_comments_only_filter
-          show_page.comment('/confidential')
-          show_page.comment('My own comment')
+          show_page.comment('/confidential', filter: :comments_only)
+          show_page.comment('My own comment', filter: :comments_only)
 
           expect(show_page).not_to have_content("made the issue confidential")
           expect(show_page).to have_content("My own comment")