Extract OmniboxSuggestionsList from LocationBarLayout.

BUG=843596

Change-Id: I4846edc879c2b913ba558cbfb7884836d398aabc
Reviewed-on: https://chromium-review.googlesource.com/1062018Reviewed-by: Maria Khomenko <mariakhomenko@chromium.org>
Commit-Queue: Ted Choc <tedchoc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#559179}

chrome/android/java_sources.gni

@@ -852,6 +852,7 @@ chrome_java_sources = [
   "java/src/org/chromium/chrome/browser/omnibox/OmniboxPrerender.java",
   "java/src/org/chromium/chrome/browser/omnibox/OmniboxResultsAdapter.java",
   "java/src/org/chromium/chrome/browser/omnibox/OmniboxSuggestion.java",
+  "java/src/org/chromium/chrome/browser/omnibox/OmniboxSuggestionsList.java",
   "java/src/org/chromium/chrome/browser/omnibox/OmniboxUrlEmphasizer.java",
   "java/src/org/chromium/chrome/browser/omnibox/OmniboxViewUtil.java",
   "java/src/org/chromium/chrome/browser/omnibox/SpannableAutocompleteEditTextModel.java",

chrome/android/javatests/src/org/chromium/chrome/browser/omnibox/OmniboxTest.java

@@ -42,7 +42,6 @@ import org.chromium.chrome.browser.ChromeActivity;
 import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.ChromeSwitches;
 import org.chromium.chrome.browser.omnibox.AutocompleteController.OnSuggestionsReceivedListener;
-import org.chromium.chrome.browser.omnibox.LocationBarLayout.OmniboxSuggestionsList;
 import org.chromium.chrome.browser.tab.EmptyTabObserver;
 import org.chromium.chrome.browser.tab.Tab;
 import org.chromium.chrome.browser.tab.TabObserver;

chrome/test/android/javatests/src/org/chromium/chrome/test/util/OmniboxTestUtils.java

@@ -17,6 +17,7 @@ import org.chromium.chrome.browser.omnibox.LocationBarLayout;
 import org.chromium.chrome.browser.omnibox.MatchClassificationStyle;
 import org.chromium.chrome.browser.omnibox.OmniboxSuggestion;
 import org.chromium.chrome.browser.omnibox.OmniboxSuggestion.MatchClassification;
+import org.chromium.chrome.browser.omnibox.OmniboxSuggestionsList;
 import org.chromium.chrome.browser.omnibox.UrlBar;
 import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.content.browser.test.util.Criteria;
@@ -332,8 +333,7 @@ public class OmniboxTestUtils {
         CriteriaHelper.pollUiThread(new Criteria() {
             @Override
             public boolean isSatisfied() {
-                LocationBarLayout.OmniboxSuggestionsList suggestionsList =
-                        locationBar.getSuggestionList();
+                OmniboxSuggestionsList suggestionsList = locationBar.getSuggestionList();
                 if (suggestionsList == null) {
                     updateFailureReason("suggestionList is null");
                     return false;
@@ -361,8 +361,7 @@ public class OmniboxTestUtils {
         CriteriaHelper.pollUiThread(new Criteria() {
             @Override
             public boolean isSatisfied() {
-                LocationBarLayout.OmniboxSuggestionsList suggestionsList =
-                        locationBar.getSuggestionList();
+                OmniboxSuggestionsList suggestionsList = locationBar.getSuggestionList();
                 return suggestionsList != null
                         && suggestionsList.isShown()
                         && suggestionsList.getCount() == expectedCount;