Update angle icons to chevron

Replacing instances of double left and double right angle icons
with chevron counterparts to align on chevron naming.

app/assets/stylesheets/bootstrap_migration.scss

@@ -314,8 +314,8 @@ input[type=color].form-control {
 
 .toggle-sidebar-button {
   .collapse-text,
-  .icon-angle-double-left,
-  .icon-angle-double-right {
+  .icon-chevron-double-lg-left,
+  .icon-chevron-double-lg-right {
     color: $gl-text-color-secondary;
   }
 }

app/assets/stylesheets/framework/contextual_sidebar.scss

@@ -98,11 +98,11 @@
     width: $contextual-sidebar-collapsed-width - 1px;
 
     .collapse-text,
-    .icon-angle-double-left {
+    .icon-chevron-double-lg-left {
       display: none;
     }
 
-    .icon-angle-double-right {
+    .icon-chevron-double-lg-right {
       display: block;
       margin: 0;
     }
@@ -381,7 +381,7 @@
     margin-right: 8px;
   }
 
-  .icon-angle-double-right {
+  .icon-chevron-double-lg-right {
     display: none;
   }
 

app/views/projects/issues/show.html.haml

@@ -31,7 +31,7 @@
       = issuable_meta(@issue, @project, "Issue")
 
     %a.btn.btn-default.float-right.d-block.d-sm-none.gutter-toggle.issuable-gutter-toggle.js-sidebar-toggle{ href: "#" }
-      = icon('angle-double-left')
+      = sprite_icon('chevron-double-lg-left')
 
   .detail-page-header-actions.js-issuable-actions.js-issuable-buttons{ data: { "action": "close-reopen" } }
     .clearfix.issue-btn-group.dropdown

app/views/projects/merge_requests/_mr_title.html.haml

@@ -20,7 +20,7 @@
       = issuable_meta(@merge_request, @project, "Merge request")
 
     %a.btn.btn-default.float-right.d-block.d-sm-none.gutter-toggle.issuable-gutter-toggle.js-sidebar-toggle{ href: "#" }
-      = icon('angle-double-left')
+      = sprite_icon('chevron-double-lg-left')
 
   .detail-page-header-actions.js-issuable-actions
     .clearfix.issue-btn-group.dropdown

app/views/projects/wikis/git_access.html.haml

@@ -3,7 +3,7 @@
 
 .wiki-page-header.top-area.has-sidebar-toggle.py-3.flex-column.flex-lg-row
   %button.btn.btn-default.d-block.d-sm-block.d-md-none.float-right.sidebar-toggle.js-sidebar-wiki-toggle{ role: "button", type: "button" }
-    = icon('angle-double-left')
+    = sprite_icon('chevron-double-lg-left')
 
   .git-access-header.w-100.d-flex.flex-column.justify-content-center
     %span

app/views/shared/_sidebar_toggle_button.html.haml

 %a.toggle-sidebar-button.js-toggle-sidebar.qa-toggle-sidebar.rspec-toggle-sidebar{ role: "button", type: "button", title: "Toggle sidebar" }
-  = sprite_icon('angle-double-left', css_class: 'icon-angle-double-left')
-  = sprite_icon('angle-double-right', css_class: 'icon-angle-double-right')
+  = sprite_icon('chevron-double-lg-left', css_class: 'icon-chevron-double-lg-left')
+  = sprite_icon('chevron-double-lg-right', css_class: 'icon-chevron-double-lg-right')
   %span.collapse-text= _("Collapse sidebar")
 
 = button_tag class: 'close-nav-button', type: 'button' do

app/views/shared/milestones/_header.html.haml

@@ -33,4 +33,4 @@
       = render 'shared/milestones/delete_button'
 
     %button.btn.btn-default.btn-grouped.float-right.d-block.d-sm-none.js-sidebar-toggle{ type: 'button' }
-      = icon('angle-double-left')
+      = sprite_icon('chevron-double-lg-left')

app/views/shared/wikis/_sidebar.html.haml

@@ -2,7 +2,7 @@
   .sidebar-container
     .block.wiki-sidebar-header.append-bottom-default.w-100
       %a.gutter-toggle.float-right.d-block.d-sm-block.d-md-none.js-sidebar-wiki-toggle{ href: "#" }
-        = icon('angle-double-right')
+        = sprite_icon('chevron-double-lg-right', size: 16, css_class: 'gl-icon')
 
       - git_access_url = wiki_path(@wiki, action: :git_access)
       = link_to git_access_url, class: active_nav_link?(path: 'wikis#git_access') ? 'active' : '', data: { qa_selector: 'clone_repository_link' } do

app/views/shared/wikis/edit.html.haml

@@ -7,7 +7,7 @@
 
 .wiki-page-header.top-area.has-sidebar-toggle.flex-column.flex-lg-row
   %button.btn.btn-default.sidebar-toggle.js-sidebar-wiki-toggle{ role: "button", type: "button" }
-    = icon('angle-double-left')
+    = sprite_icon('chevron-double-lg-left')
 
   .nav-text
     %h2.wiki-page-title

app/views/shared/wikis/history.html.haml

@@ -2,7 +2,7 @@
 
 .wiki-page-header.top-area.has-sidebar-toggle.flex-column.flex-lg-row
   %button.btn.btn-default.sidebar-toggle.js-sidebar-wiki-toggle{ role: "button", type: "button" }
-    = icon('angle-double-left')
+    = sprite_icon('chevron-double-lg-left')
 
   .nav-text
     %h2.wiki-page-title

app/views/shared/wikis/show.html.haml

@@ -6,7 +6,7 @@
 
 .wiki-page-header.top-area.has-sidebar-toggle.flex-column.flex-lg-row
   %button.btn.btn-default.sidebar-toggle.js-sidebar-wiki-toggle{ role: "button", type: "button" }
-    = icon('angle-double-left')
+    = sprite_icon('chevron-double-lg-left')
 
   .nav-text.flex-fill
     %h2.wiki-page-title{ data: { qa_selector: 'wiki_page_title' } }= @page.human_title

changelogs/unreleased/222907-replace-angle-icons-with-chevron.yml

+---
+title: Replace double angle icons with double chevron
+merge_request: 34736
+author:
+type: other