Delete Android content detectors.

content/public/android/BUILD.gn

Index: content/public/android/BUILD.gn
diff --git a/content/public/android/BUILD.gn b/content/public/android/BUILD.gn
index 54d4ff472c07a3c5b6ef5ed6eba1cab41e190db0..b393a2cc38be2a708795b900f047ee52a318ed82 100644
--- a/content/public/android/BUILD.gn
+++ b/content/public/android/BUILD.gn
@@ -400,21 +400,15 @@ android_library("content_javatests") {
   ]
 
   java_files = [
-    "javatests/src/org/chromium/content/browser/AddressDetectionTest.java",
     "javatests/src/org/chromium/content/browser/BrowserStartupControllerTest.java",
     "javatests/src/org/chromium/content/browser/ChildProcessLauncherTest.java",
-    "javatests/src/org/chromium/content/browser/ClickListenerTest.java",
     "javatests/src/org/chromium/content/browser/ClipboardTest.java",
     "javatests/src/org/chromium/content/browser/ContentCommandLineTest.java",
-    "javatests/src/org/chromium/content/browser/ContentDetectionTestBase.java",
-    "javatests/src/org/chromium/content/browser/ContentDetectionActivityTestRule.java",
-    "javatests/src/org/chromium/content/browser/ContentDetectionTestCommon.java",
     "javatests/src/org/chromium/content/browser/ContentViewCoreSelectionTest.java",
     "javatests/src/org/chromium/content/browser/ContentViewLocationTest.java",
     "javatests/src/org/chromium/content/browser/ContentViewPopupZoomerTest.java",
     "javatests/src/org/chromium/content/browser/ContentViewScrollingTest.java",
     "javatests/src/org/chromium/content/browser/ContentViewZoomingTest.java",
-    "javatests/src/org/chromium/content/browser/EmailAddressDetectionTest.java",
     "javatests/src/org/chromium/content/browser/EncodeHtmlDataUriTest.java",
     "javatests/src/org/chromium/content/browser/GestureDetectorResetTest.java",
     "javatests/src/org/chromium/content/browser/ImportantFileWriterAndroidTest.java",
@@ -434,7 +428,6 @@ android_library("content_javatests") {
     "javatests/src/org/chromium/content/browser/MediaResourceGetterTest.java",
     "javatests/src/org/chromium/content/browser/MediaSessionTest.java",
     "javatests/src/org/chromium/content/browser/NavigationTest.java",
-    "javatests/src/org/chromium/content/browser/PhoneNumberDetectionTest.java",
     "javatests/src/org/chromium/content/browser/PopupZoomerTest.java",
     "javatests/src/org/chromium/content/browser/ScreenOrientationListenerTest.java",
     "javatests/src/org/chromium/content/browser/TestsJavaScriptEvalTest.java",