Force vrhwc/wm to report the native resolution

Due to some Yak-shaving, this also involved a partial conversion of our
libraries to soong.

Notes:
* I also changed the name of libsensor to libvrsensor to avoid a naming
  clash with an existing library
* The remaining libraries will be soongified in a separate CL

Bug: 36139334
Test: Build and run vr apps.
Change-Id: Ib39687bd01e3d2e1c30adc54e18f362a85954ab9
diff --git a/libs/vr/libimageio/Android.bp b/libs/vr/libimageio/Android.bp
new file mode 100644
index 0000000..7dde075
--- /dev/null
+++ b/libs/vr/libimageio/Android.bp
@@ -0,0 +1,26 @@
+
+
+sourceFiles = [
+    "image_io.cpp",
+    "image_io_png.cpp",
+    "image_io_ppm.cpp",
+]
+
+includeFiles = ["include"]
+
+sharedLibraries = [
+    "libcutils",
+    "libpng",
+]
+
+cc_library_static {
+    srcs: sourceFiles,
+    export_include_dirs: includeFiles,
+    shared_libs: sharedLibraries,
+    cflags: [
+        "-Wall",
+        "-Wextra",
+    ],
+    name: "libimageio",
+    tags: ["optional"],
+}