DEV: Remove unused mobile hbs templates (#600)

The associated components were removed in 2af490ff4f

assets/javascripts/discourse/templates/mobile/components/assigned-topic-list-item.hbs

@@ -1,77 +0,0 @@
-<td class="topic-list-data">
-  <div class="main-link">
-    <TopicStatus @topic={{this.topic}} />
-    {{~#if this.isPrivateMessage}}
-      {{~d-icon "envelope" class="private-message-icon"}}
-    {{~/if}}
-    {{~topic-link this.topic}}
-    {{#if this.topic.unseen}}
-      <span class="badge-notification new-topic"></span>
-    {{/if}}
-    {{#if this.topic.hasExcerpt}}
-      <div class="topic-excerpt">
-        {{html-safe this.topic.excerpt}}
-        {{#if this.topic.excerptTruncated}}
-          {{#unless this.topic.canClearPin}}<a href={{this.topic.url}}>{{i18n
-                "read_more"
-              }}</a>{{/unless}}
-        {{/if}}
-        {{#if this.topic.canClearPin}}
-          <a
-            href
-            {{action "clearPin" this.topic}}
-            title={{i18n "topic.clear_pin.help"}}
-          >{{i18n "topic.clear_pin.title"}}</a>
-        {{/if}}
-      </div>
-    {{/if}}
-  </div>
-  <div class="pull-right topic-list-num">
-    {{#if this.topic.assigned_to_user}}
-      <AssignActionsDropdown
-        @topic={{this.topic}}
-        @assignee={{this.topic.assigned_to_user.username}}
-        @unassign={{this.unassign}}
-        @reassign={{this.reassign}}
-      />
-    {{else if this.topic.assigned_to_group}}
-      <AssignActionsDropdown
-        @topic={{this.topic}}
-        @assignee={{this.topic.assigned_to_group.name}}
-        @group={{true}}
-        @unassign={{this.unassign}}
-        @reassign={{this.reassign}}
-      />
-    {{else}}
-      <AssignActionsDropdown
-        @topic={{this.topic}}
-        @unassign={{this.unassign}}
-      />
-    {{/if}}
-  </div>
-  <div class="clearfix"></div>
-  <div class="topic-item-stats clearfix">
-    {{discourse-tags this.topic mode="list" tagsForUser=this.tagsForUser}}
-    <div class="pull-right topic-list-num">
-      {{raw
-        "list/activity-column"
-        topic=this.topic
-        tagName="div"
-        class="num activity last"
-      }}
-      <a
-        href={{this.topic.lastPostUrl}}
-        title="{{i18n 'last_post'}}: {{html-safe
-          raw-date
-          this.topic.bumped_at
-        }}"
-      >{{this.topic.last_poster_username}}</a>
-    </div>
-    {{#unless this.hideCategory}}
-      <div class="category">
-        {{category-link this.topic.category}}
-      </div>
-    {{/unless}}
-    <div class="clearfix"></div>
-  </div>
-</td>

assets/javascripts/discourse/templates/mobile/components/basic-assigned-topic-list.hbs

@@ -1,40 +0,0 @@
-<ConditionalLoadingSpinner @condition={{this.loading}}>
-  {{#if this.hasIncoming}}
-    <div class="show-mores">
-      <a
-        href
-        class="alert alert-info clickable"
-        {{on "click" this.showInserted}}
-      >
-        <CountI18n
-          @key="topic_count_"
-          @suffix="latest"
-          @count={{this.incomingCount}}
-        />
-      </a>
-    </div>
-  {{/if}}
-
-  {{#if this.topics}}
-    <table class="topic-list assigned-topic-list">
-      <tbody class="topic-list-body assigned-topic-list-body">
-        {{#each this.topics as |topic|}}
-          <AssignedTopicListItem
-            @topic={{topic}}
-            @expandGloballyPinned={{this.expandGloballyPinned}}
-            @expandAllPinned={{this.expandAllPinned}}
-            @lastVisitedTopic={{this.lastVisitedTopic}}
-            @selected={{this.selected}}
-            @tagsForUser={{this.tagsForUser}}
-            @unassign={{this.unassign}}
-            @reassign={{this.reassign}}
-          />
-        {{/each}}
-      </tbody>
-    </table>
-  {{else}}
-    <div class="alert alert-info">
-      {{i18n "choose_topic.none_found"}}
-    </div>
-  {{/if}}
-</ConditionalLoadingSpinner>