import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

ipc/app/MozillaRuntimeMainAndroid.cpp

@@ -0,0 +1,35 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: sw=4 ts=4 et :
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <dlfcn.h>
+#include <android/log.h>
+
+int
+main(int argc, char* argv[])
+{
+    // Check for the absolute minimum number of args we need to move
+    // forward here. We expect the last arg to be the child process type.
+    if (argc < 2)
+        return 1;
+
+    void *mozloader_handle = dlopen("libmozglue.so", RTLD_LAZY);
+    if (!mozloader_handle) {
+      __android_log_print(ANDROID_LOG_ERROR, "GeckoChildLoad",
+                          "Couldn't load mozloader because %s", dlerror());
+        return 1;
+    }
+
+    typedef int (*ChildProcessInit_t)(int, char**);
+    ChildProcessInit_t fChildProcessInit =
+        (ChildProcessInit_t)dlsym(mozloader_handle, "ChildProcessInit");
+    if (!fChildProcessInit) {
+        __android_log_print(ANDROID_LOG_ERROR, "GeckoChildLoad",
+                            "Couldn't load cpi_t because %s", dlerror());
+        return 1;
+    }
+
+    return fChildProcessInit(argc, argv);
+}