Move WrappingLayoutTest.java next to WrappingLayout.java

Bug: none
Change-Id: I293d340188fc23ffe701f13260eb9e4915f4c3f8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1959713Reviewed-by: Ted Choc <tedchoc@chromium.org>
Commit-Queue: Evan Stade <estade@chromium.org>
Cr-Commit-Position: refs/heads/master@{#724019}

chrome/android/chrome_test_java_sources.gni

@@ -499,7 +499,6 @@ chrome_test_java_sources = [
   "javatests/src/org/chromium/chrome/browser/toolbar/top/TabSwitcherActionMenuRenderTest.java",
   "javatests/src/org/chromium/chrome/browser/translate/TranslateCompactInfoBarTest.java",
   "javatests/src/org/chromium/chrome/browser/translate/TranslateOptionsTest.java",
-  "javatests/src/org/chromium/chrome/browser/ui/widget/WrappingLayoutTest.java",
   "javatests/src/org/chromium/chrome/browser/usage_stats/TabSuspensionTest.java",
   "javatests/src/org/chromium/chrome/browser/video/FullscreenVideoTest.java",
   "javatests/src/org/chromium/chrome/browser/video/VideoTest.java",

chrome/browser/ui/android/widget/BUILD.gn

@@ -105,6 +105,7 @@ android_library("ui_widget_java_tests") {
     "java/src/org/chromium/chrome/browser/ui/widget/RadioButtonWithDescriptionLayoutTest.java",
     "java/src/org/chromium/chrome/browser/ui/widget/highlight/ViewHighlighterTest.java",
     "java/src/org/chromium/chrome/browser/ui/widget/MoreProgressButtonTest.java",
+    "java/src/org/chromium/chrome/browser/ui/widget/WrappingLayoutTest.java",
   ]
   deps = [
     ":java",