Move session into //blimp/client/app and update GN files.

build/android/lint/suppressions.xml

 <?xml version="1.0" encoding="utf-8"?>
 <lint>
   <!--
 STOP! It looks like you want to suppress some lint errors:
 - Have you tried identifing the offending patch?
   Ask the author for a fix and/or revert the patch.
 - It is preferred to add suppressions in the code instead of
   sweeping it under the rug here. See:
 
     http://developer.android.com/tools/debugging/improving-w-lint.html
@@ skipping 328 matching lines @@
         TODO(estevenson) remove this and the conditional inclusion in
         AndroidManifest.xml after rolling to SDK 24.
     -->
     <ignore regexp="chrome/android/java/res/xml/network_security_config.xml"/>
     <ignore regexp="chromecast/browser/android/apk/res/values/strings.xml"/>
     <ignore regexp="chromecast/internal"/>
     <ignore regexp="clank"/>
     <ignore regexp="content/shell/android/java/res/mipmap-hdpi/app_icon.png"/>
     <ignore regexp="gen/android_webview/locale_paks.resources.zip/*"/>
     <ignore regexp="gen/android_webview/strings_grd.resources.zip/values/android_webview_strings.xml"/>
-    <ignore regexp="gen/blimp/client/blimp_strings_grd.resources.zip/values/android_blimp_strings.xml"/>
+    <ignore regexp="gen/blimp/client/app/blimp_strings_grd.resources.zip/values/android_blimp_strings.xml" />
     <ignore regexp="gen/components/strings/components_strings_grd.resources.zip/values.*/components_strings.xml"/>
     <ignore regexp="gen/remoting/resources/strings_java.resources.zip/values/remoting_strings.xml"/>
     <ignore regexp="remoting/android/java/res/drawable-hdpi/ic_backspace.png"/>
     <ignore regexp="remoting/android/java/res/drawable-hdpi/ic_cardboard.png"/>
     <ignore regexp="remoting/android/java/res/drawable-hdpi/ic_voice_input.png"/>
     <ignore regexp="remoting/android/java/res/drawable-hdpi/ic_zoom_in.png"/>
     <ignore regexp="remoting/android/java/res/drawable-hdpi/ic_zoom_out.png"/>
     <ignore regexp="remoting/android/java/res/layout/navigation_list_item.xml"/>
     <ignore regexp="remoting/android/java/res/mipmap-hdpi/logo_remote_desktop_launcher.png"/>
     <ignore regexp="remoting/android/java/res/values-v17/styles.xml"/>
@@ skipping 25 matching lines @@
   </issue>
   <issue id="ViewConstructor" severity="ignore"/>
   <issue id="WrongCall" severity="ignore"/>
   <issue id="WrongConstant">
     <ignore regexp="chrome/android/java/src/org/chromium/chrome/browser/SSLClientCertificateRequest.java"/>
     <ignore regexp="chrome/android/java/src/org/chromium/chrome/browser/payments/ui/EditorView.java"/>
     <ignore regexp="chrome/android/java/src/org/chromium/chrome/browser/signin/SigninAndSyncView.java"/>
     <ignore regexp="content/public/android/java/src/org/chromium/content/browser/ChildProcessConnectionImpl.java"/>
   </issue>
 </lint>