Fix up _some_web app directory StrictMode violations

chrome/android/java/src/org/chromium/chrome/browser/webapps/WebappLauncherActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/webapps/WebappLauncherActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/webapps/WebappLauncherActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/webapps/WebappLauncherActivity.java
index 3c06cc5a435b7de7e70c27f9c4475c3b85df76c6..20fe97f33609e5c25e2252a79657c685700fdc4a 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/webapps/WebappLauncherActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/webapps/WebappLauncherActivity.java
@@ -7,6 +7,7 @@ package org.chromium.chrome.browser.webapps;
 import android.app.Activity;
 import android.content.Intent;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
 import android.util.Base64;
 
@@ -18,7 +19,6 @@ import org.chromium.chrome.browser.WebappAuthenticator;
 import org.chromium.chrome.browser.document.ChromeLauncherActivity;
 import org.chromium.chrome.browser.metrics.LaunchMetrics;
 import org.chromium.chrome.browser.tab.Tab;
-import org.chromium.chrome.browser.util.FeatureUtilities;
 import org.chromium.chrome.browser.util.IntentUtils;
 
 import java.lang.ref.WeakReference;
@@ -58,7 +58,7 @@ public class WebappLauncherActivity extends Activity {
                 LaunchMetrics.recordHomeScreenLaunchIntoStandaloneActivity(webappUrl, webappSource);
 
                 String activityName = WebappActivity.class.getName();
-                if (!FeatureUtilities.isDocumentModeEligible(this)) {
+                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {

[Yaron, 2015/09/22 20:28:08]

So you can actually reach this on a tablet? I mean I guess we have webapps there
but I thought there isn't document mode

[gone, 2015/09/23 11:07:04]

That's the funny thing; the check really should have always been "is on L" since
we really only need the Android APIs:

https://chrome-internal-review.googlesource.com/#/c/191492/3/java/apps/chrome...

For historical reasons, maybe the definition of eligible changed when we decided
against launching document mode on tablets?

AFAIK there's nothing specific to Clank's document mode that we really rely on
for web apps.

                     // Specifically assign the app to a particular WebappActivity instance.
                     int activityIndex = ActivityAssigner.instance(this).assign(webappId);
                     activityName += String.valueOf(activityIndex);