Scaladoc: Add new search, featuring entity and member search

This commit adds a revamped search function for the scaladoc tool. It
also contains a number of small fixes for HTML-layout and JavaScript
issues.

The search is implemented by enhancing the scheduler and using
JavaScript promises. List of changes/additions:

* Revamped search functionality
    - Search members as well as entities
    - Preserve keyboard navigation
    - Scroll to selected entity if outside of viewport
    - Non-blocking, cancelable
* Display of library name (top left)
* Refactored scheduler
* Cleanup of HTML layout
    - Remove left pane
    - Better mobile layout, no need for dynamic offsets
    - Remove unused element classes
    - Remove iframe structure
    - Better layout for kinds

2 files changed, 0 insertions, 29 deletions

diff --git a/test/scaladoc/run/SI-6017.check b/test/scaladoc/run/SI-6017.check
deleted file mode 100644
index 619c56180b..0000000000
--- a/test/scaladoc/run/SI-6017.check
+++ /dev/null
@@ -1 +0,0 @@
-Done.
diff --git a/test/scaladoc/run/SI-6017.scala b/test/scaladoc/run/SI-6017.scala
deleted file mode 100644
index 9951534c6d..0000000000
--- a/test/scaladoc/run/SI-6017.scala
+++ /dev/null
@@ -1,28 +0,0 @@
-import scala.tools.nsc.doc
-import scala.tools.nsc.doc.model._
-import scala.tools.nsc.doc.html.page.{Index, ReferenceIndex}
-import scala.tools.partest.ScaladocModelTest
-
-object Test extends ScaladocModelTest {
-  override def scaladocSettings = ""
-  override def code = """
-    class STAR
-    class Star
-  """
-
-  def testModel(rootPackage: Package) {
-    model match {
-      case Some(universe) => {
-        val index = IndexModelFactory.makeIndex(universe)
-        // Because "STAR" and "Star" are different
-        assert(index.firstLetterIndex('s').keys.toSeq.length == 2)
-
-        val indexPage = new Index(universe, index)
-        val letters = indexPage.letters
-        assert(letters.length > 1)
-        assert(letters(0).toString == "<span>#</span>")
-      }
-      case _ => assert(false)
-    }
-  }
-}