https://bugzilla.mozilla.org/show_bug.cgi?id=1032460

diff -ru icecat-31.4.0.orig/widget/android/AndroidBridge.cpp icecat-31.4.0/widget/android/AndroidBridge.cpp
--- icecat-31.4.0.orig/widget/android/AndroidBridge.cpp	2015-02-22 19:11:11.834816575 +0100
+++ icecat-31.4.0/widget/android/AndroidBridge.cpp	2015-02-22 19:16:16.226810788 +0100
@@ -199,7 +199,9 @@
 
     jclass eglClass = getClassGlobalRef("com/google/android/gles_jni/EGLSurfaceImpl");
     if (eglClass) {
-        jEGLSurfacePointerField = getField("mEGLSurface", "I");
+        // The pointer type moved to a 'long' in Android L, API version 20
+        const char* jniType = mAPIVersion >= 20 ? "J" : "I";
+        jEGLSurfacePointerField = getField("mEGLSurface", jniType);
     } else {
         jEGLSurfacePointerField = 0;
     }