IPH - Added triggers for Download page

tools/android/eclipse/.classpath

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- {% block header_message %}
 
 Eclipse classpath. See instructions at
 https://www.chromium.org/developers/android-eclipse-dev for setting up Eclipse
 for Chrome Android development.
 
 Obsolete entries can be found using:
 
   for f in $(grep -oP '(?<= path=")[^"]*' tools/android/eclipse/.classpath); do
@@ skipping 32 matching lines @@
     <classpathentry kind="src" path="chrome/test/chromedriver/test/webview_shell/java/src"/>
     <classpathentry kind="src" path="chromecast/browser/android/apk/src"/>
     <classpathentry kind="src" path="components/autofill/android/java/src"/>
     <classpathentry kind="src" path="components/bookmarks/common/android/java/src"/>
     <classpathentry kind="src" path="components/cronet/android/api/src"/>
     <classpathentry kind="src" path="components/cronet/android/java/src"/>
     <classpathentry kind="src" path="components/cronet/android/test/javaperftests/src"/>
     <classpathentry kind="src" path="components/cronet/android/test/javatests/src"/>
     <classpathentry kind="src" path="components/cronet/android/test/src"/>
     <classpathentry kind="src" path="components/gcm_driver/android/java/src"/>
+    <classpathentry kind="src" path="components/feature_engagement_tracker/public/android/java/src"/>
     <classpathentry kind="src" path="components/invalidation/impl/android/java/src"/>
     <classpathentry kind="src" path="components/invalidation/impl/android/javatests/src"/>
     <classpathentry kind="src" path="components/invalidation/impl/android/junit/src"/>
     <classpathentry kind="src" path="components/location/android/java/src"/>
     <classpathentry kind="src" path="components/navigation_interception/android/java/src"/>
     <classpathentry kind="src" path="components/ntp_tiles/android/java/src"/>
     <classpathentry kind="src" path="components/payments/content/android/java/src"/>
     <classpathentry kind="src" path="components/policy/android/java/src"/>
     <classpathentry kind="src" path="components/precache/android/java/src"/>
     <classpathentry kind="src" path="components/precache/android/javatests/src"/>
@@ skipping 239 matching lines @@
     <classpathentry kind="lib" path="out/Debug/lib.java/ui/accessibility/ui_accessibility_java.jar"/>
     <classpathentry kind="lib" path="out/Debug/lib.java/ui/android/ui_java.jar"/>
     <classpathentry kind="lib" path="out/Debug/lib.java/ui/base/mojo/mojo_bindings_java.jar"/>
 
     <!-- {% block additional_entries %} -->
     <!-- When this file is processed as a jinja2 template, additional
          <classpathentry> elements will be inserted here. -->
     <!-- {% endblock %} -->
 
 </classpath>