Set tooltip for disabled buttons in a wrapper

Tooltips for disabled buttons should be set in a wrapper
for that button. The reason is that disabled buttons cannot
accept pointer events

app/views/groups/runners/_runner.html.haml

@@ -77,8 +77,9 @@
           = link_to resume_group_runner_path(@group, runner), method: :post, class: 'btn btn-default has-tooltip', title: _('Resume'), ref: 'tooltip', aria: { label: _('Resume') }, data: { placement: 'top', container: 'body'} do
             = sprite_icon('play')
       - if runner.belongs_to_more_than_one_project?
-        .btn-group
-          .btn.btn-danger.has-tooltip{ 'aria-label' => 'Remove', 'data-container' => 'body', 'data-original-title' => _('Multi-project Runners cannot be removed'), 'data-placement' => 'top', disabled: 'disabled' }
+        - delete_runner_tooltip = _('Multi-project Runners cannot be removed')
+        .btn-group.has-tooltip{ data: { container: 'body', placement: 'top' }, title: delete_runner_tooltip }
+          .btn.btn-danger{ 'aria-label' => delete_runner_tooltip, disabled: 'disabled' }
             = sprite_icon('close')
       - else
         .btn-group

app/views/projects/branches/_branch.html.haml

@@ -50,10 +50,10 @@
 
     - if can?(current_user, :push_code, @project)
       - if branch.name == @project.repository.root_ref
-        %button{ class: "gl-button btn btn-danger remove-row has-tooltip disabled",
-          disabled: true,
-          title: s_('Branches|The default branch cannot be deleted') }
-          = sprite_icon("remove")
+        - delete_default_branch_tooltip = s_('Branches|The default branch cannot be deleted')
+        %span.has-tooltip{ title: delete_default_branch_tooltip }
+          %button{ class: "gl-button btn btn-danger remove-row disabled", disabled: true, 'aria-label' => delete_default_branch_tooltip }
+            = sprite_icon("remove")
       - elsif protected_branch?(@project, branch)
         - if can?(current_user, :push_to_delete_protected_branch, @project)
           %button{ class: "gl-button btn btn-danger remove-row has-tooltip",
@@ -65,10 +65,10 @@
               is_merged: ("true" if merged) } }
             = sprite_icon("remove")
         - else
-          %button{ class: "gl-button btn btn-danger remove-row has-tooltip disabled",
-            disabled: true,
-            title: s_('Branches|Only a project maintainer or owner can delete a protected branch') }
-            = sprite_icon("remove")
+          - delete_protected_branch_tooltip = s_('Branches|Only a project maintainer or owner can delete a protected branch')
+          %span.has-tooltip{ title: delete_protected_branch_tooltip }
+            %button{ class: "gl-button btn btn-danger remove-row  disabled", disabled: true, 'aria-label' => delete_protected_branch_tooltip }
+              = sprite_icon("remove")
       - else
         = link_to project_branch_path(@project, branch.name),
           class: "gl-button btn btn-danger remove-row qa-remove-btn js-ajax-loading-spinner has-tooltip",

app/views/projects/buttons/_fork.html.haml

@@ -7,11 +7,11 @@
           %span= s_('ProjectOverview|Fork')
       - else
         - can_create_fork = current_user.can?(:create_fork)
-        = link_to new_project_fork_path(@project),
-            class: "btn btn-default btn-xs has-tooltip count-badge-button d-flex align-items-center fork-btn #{'has-tooltip disabled' unless can_create_fork}",
-            title: (s_('ProjectOverview|You have reached your project limit') unless can_create_fork) do
-          = sprite_icon('fork', css_class: 'icon')
-          %span= s_('ProjectOverview|Fork')
+        - disabled_fork_tooltip = s_('ProjectOverview|You have reached your project limit')
+        %span.has-tooltip{ title: (disabled_fork_tooltip unless can_create_fork) }
+          = link_to new_project_fork_path(@project), class: "btn btn-default btn-xs count-badge-button d-flex align-items-center fork-btn #{' disabled' unless can_create_fork }", 'aria-label' => (disabled_fork_tooltip unless can_create_fork) do
+            = sprite_icon('fork', css_class: 'icon')
+            %span= s_('ProjectOverview|Fork')
       %span.fork-count.count-badge-count.d-flex.align-items-center
         = link_to project_forks_path(@project), title: n_(s_('ProjectOverview|Fork'), s_('ProjectOverview|Forks'), @project.forks_count), class: 'count' do
           = @project.forks_count