[TTS] Extract tapped text before showing UI.

chrome/android/java_sources.gni

Index: chrome/android/java_sources.gni
diff --git a/chrome/android/java_sources.gni b/chrome/android/java_sources.gni
index 803d3e44d9b944ea3dcc563d86d69cc41b98102b..e124208de5b53c0c7e6e58dfa88ef32b096d4a08 100644
--- a/chrome/android/java_sources.gni
+++ b/chrome/android/java_sources.gni
@@ -231,6 +231,8 @@ chrome_java_sources = [
   "java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchFieldTrial.java",
   "java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchHeuristic.java",
   "java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchHeuristics.java",
+  "java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchInternalStateController.java",
+  "java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchInternalStateHandler.java",
   "java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManagementDelegate.java",
   "java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManager.java",
   "java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchNetworkCommunicator.java",
@@ -1331,6 +1333,7 @@ chrome_test_java_sources = [
   "javatests/src/org/chromium/chrome/browser/contextmenu/ContextMenuTest.java",
   "javatests/src/org/chromium/chrome/browser/contextmenu/TabularContextMenuUiTest.java",
   "javatests/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchFakeServer.java",
+  "javatests/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchInternalStateControllerWrapper.java",
   "javatests/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchManagerTest.java",
   "javatests/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchPolicyTest.java",
   "javatests/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchRequestTest.java",
@@ -1627,6 +1630,7 @@ chrome_junit_test_java_sources = [
   "junit/src/org/chromium/chrome/browser/SSLClientCertificateRequestTest.java",
   "junit/src/org/chromium/chrome/browser/compositor/overlays/strip/StripLayoutHelperTest.java",
   "junit/src/org/chromium/chrome/browser/compositor/CompositorSurfaceManagerTest.java",
+  "junit/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchInternalStateTest.java",
   "junit/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchSelectionControllerTest.java",
   "junit/src/org/chromium/chrome/browser/cookies/CanonicalCookieTest.java",
   "junit/src/org/chromium/chrome/browser/crash/LogcatExtractionRunnableUnitTest.java",