Prevent thread assertion for HTC mail apk

android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java

Index: android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
diff --git a/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java b/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
index e78808be92430272ef31be2051599c25764e14b8..0c2fbe5203d41aab823447e16b3a48896f74b6ce 100644
--- a/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
+++ b/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
@@ -12,6 +12,7 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Looper;
@@ -482,9 +483,34 @@ public class WebViewChromiumFactoryProvider implements WebViewFactoryProvider {
 
     @Override
     public WebViewProvider createWebView(WebView webView, WebView.PrivateAccess privateAccess) {
-        return new WebViewChromium(this, webView, privateAccess);
+        return new WebViewChromium(this, webView, privateAccess, isHtcMail(webView.getContext()));
     }
 
+    // Check this as a workaround for https://crbug.com/622151.
+    private boolean isHtcMail(Context context) {
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.M) return false;
+        final String htcMailPackageId = "com.htc.android.mail";
+        if (!htcMailPackageId.equals(context.getPackageName())) return false;
+        try {
+            PackageInfo packageInfo =
+                    context.getPackageManager().getPackageInfo(htcMailPackageId, 0);
+            if (packageInfo == null) return false;
+            // These values are provided by HTC.
+            if ((Build.VERSION.SDK_INT < Build.VERSION_CODES.M
+                    && packageInfo.versionCode < 864021756)
+                    || packageInfo.versionCode < 866001861) {
+                Log.w(TAG, "Disabling thread check in WebView (http://crbug.com/622151). "
+                        + "APK name: " + htcMailPackageId + ", versionCode: "
+                        + packageInfo.versionCode);
+                return true;
+            }
+        } catch (NameNotFoundException e) {
+            // Ignore this exception and return false.
+        }
+        return false;
+    }
+
+
     @Override
     public GeolocationPermissions getGeolocationPermissions() {
         synchronized (mLock) {