Remove ndk_platform backend. Use the ndk backend.

The ndk_platform backend will soon be deprecated because the ndk backend
can serve the same purpose. This is to eliminate the confusion about
having two variants (ndk and ndk_platform) for the same ndk backend.

Bug: 161456198
Test: m
Merged-In: Iebc1c5d4c277e96cf7564d882aeecb084adc53ee
Change-Id: Iebc1c5d4c277e96cf7564d882aeecb084adc53ee
(cherry picked from commit 25368375b1759a13cacbfa1a9a183d4eee7381b2)

gnss/47765/Android.bp

@@ -42,7 +42,7 @@ cc_prebuilt_library_shared {
                 "android.hardware.gnss@2.1",
                 "android.hardware.gnss.measurement_corrections@1.0",
                 "android.hardware.gnss.visibility_control@1.0",
-                "android.hardware.gnss-V1-ndk_platform",
+                "android.hardware.gnss-V1-ndk",
                 "libhardware",
                 "libc++",
                 "libc",

usb/Android.bp

@@ -51,7 +51,7 @@ cc_binary {
         "android.hardware.thermal@1.0",
         "android.hardware.thermal@2.0",
         "libcutils",
-        "android.frameworks.stats-V1-ndk_platform",
+        "android.frameworks.stats-V1-ndk",
         "pixelatoms-cpp",
         "libbinder_ndk",
     ],
@@ -60,7 +60,7 @@ cc_binary {
         "libpixelstats",
     ],
     export_shared_lib_headers: [
-        "android.frameworks.stats-V1-ndk_platform",
+        "android.frameworks.stats-V1-ndk",
         "pixelatoms-cpp",
     ],
     proprietary: true,