Upstream the Android port find-in-page feature.

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index a33ce728e0dd8a126c643195c3c2ff830dcfe278..d23ea90f8b5a02b8f9476b9112cbcaefda1fb324 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -4451,6 +4451,8 @@
             'chrome_browser_jni_headers',
           ],
           'sources': [
+            'browser/ui/find_bar/find_match_rects_details.cc',
+            'browser/ui/find_bar/find_match_rects_details.h',
             'browser/ui/webui/ntp/android/bookmarks_handler.cc',
             'browser/ui/webui/ntp/android/bookmarks_handler.h',
             'browser/ui/webui/ntp/android/context_menu_handler.cc',
@@ -5047,6 +5049,7 @@
           'sources': [
             'android/java/src/org/chromium/chrome/browser/AndroidProtocolAdapter.java',
             'android/java/src/org/chromium/chrome/browser/ChromeHttpAuthHandler.java',
+            'android/java/src/org/chromium/chrome/browser/ChromeWebContentsDelegateAndroid.java',
             'android/java/src/org/chromium/chrome/browser/ContentViewUtil.java',
             'android/java/src/org/chromium/chrome/browser/IntentHelper.java',
             'android/java/src/org/chromium/chrome/browser/JavascriptAppModalDialog.java',