camera3: Update sceneMode tag spec.

Change-Id: I495435397086a295280c556d94fe8efd442a12c3
diff --git a/services/camera/libcameraservice/api1/Camera2Client.cpp b/services/camera/libcameraservice/api1/Camera2Client.cpp
index 0b6ca5c..c370536 100644
--- a/services/camera/libcameraservice/api1/Camera2Client.cpp
+++ b/services/camera/libcameraservice/api1/Camera2Client.cpp
@@ -237,7 +237,7 @@
 
     result.append("    Scene mode: ");
     switch (p.sceneMode) {
-        case ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED:
+        case ANDROID_CONTROL_SCENE_MODE_DISABLED:
             result.append("AUTO\n"); break;
         CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_ACTION)
         CASE_APPEND_ENUM(ANDROID_CONTROL_SCENE_MODE_PORTRAIT)
@@ -1143,7 +1143,7 @@
          * Handle quirk mode for AF in scene modes
          */
         if (l.mParameters.quirks.triggerAfWithAuto &&
-                l.mParameters.sceneMode != ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED &&
+                l.mParameters.sceneMode != ANDROID_CONTROL_SCENE_MODE_DISABLED &&
                 l.mParameters.focusMode != Parameters::FOCUS_MODE_AUTO &&
                 !l.mParameters.focusingAreas[0].isEmpty()) {
             ALOGV("%s: Quirk: Switching from focusMode %d to AUTO",
diff --git a/services/camera/libcameraservice/api1/client2/Parameters.cpp b/services/camera/libcameraservice/api1/client2/Parameters.cpp
index 08af566..6fae399 100644
--- a/services/camera/libcameraservice/api1/client2/Parameters.cpp
+++ b/services/camera/libcameraservice/api1/client2/Parameters.cpp
@@ -466,7 +466,7 @@
                 supportedAntibanding);
     }
 
-    sceneMode = ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED;
+    sceneMode = ANDROID_CONTROL_SCENE_MODE_DISABLED;
     params.set(CameraParameters::KEY_SCENE_MODE,
             CameraParameters::SCENE_MODE_AUTO);
 
@@ -482,7 +482,7 @@
             if (addComma) supportedSceneModes += ",";
             addComma = true;
             switch (availableSceneModes.data.u8[i]) {
-                case ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED:
+                case ANDROID_CONTROL_SCENE_MODE_DISABLED:
                     noSceneModes = true;
                     break;
                 case ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY:
@@ -1446,7 +1446,7 @@
         newParams.get(CameraParameters::KEY_SCENE_MODE) );
     if (validatedParams.sceneMode != sceneMode &&
             validatedParams.sceneMode !=
-            ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED) {
+            ANDROID_CONTROL_SCENE_MODE_DISABLED) {
         camera_metadata_ro_entry_t availableSceneModes =
             staticInfo(ANDROID_CONTROL_AVAILABLE_SCENE_MODES);
         for (i = 0; i < availableSceneModes.count; i++) {
@@ -1461,7 +1461,7 @@
         }
     }
     bool sceneModeSet =
-            validatedParams.sceneMode != ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED;
+            validatedParams.sceneMode != ANDROID_CONTROL_SCENE_MODE_DISABLED;
 
     // FLASH_MODE
     if (sceneModeSet) {
@@ -1776,7 +1776,7 @@
     // (face detection statistics and face priority scene mode). Map from other
     // to the other.
     bool sceneModeActive =
-            sceneMode != (uint8_t)ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED;
+            sceneMode != (uint8_t)ANDROID_CONTROL_SCENE_MODE_DISABLED;
     uint8_t reqControlMode = ANDROID_CONTROL_MODE_AUTO;
     if (enableFaceDetect || sceneModeActive) {
         reqControlMode = ANDROID_CONTROL_MODE_USE_SCENE_MODE;
@@ -1788,7 +1788,7 @@
     uint8_t reqSceneMode =
             sceneModeActive ? sceneMode :
             enableFaceDetect ? (uint8_t)ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY :
-            (uint8_t)ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED;
+            (uint8_t)ANDROID_CONTROL_SCENE_MODE_DISABLED;
     res = request->update(ANDROID_CONTROL_SCENE_MODE,
             &reqSceneMode, 1);
     if (res != OK) return res;
@@ -2149,9 +2149,9 @@
 int Parameters::sceneModeStringToEnum(const char *sceneMode) {
     return
         !sceneMode ?
-            ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED :
+            ANDROID_CONTROL_SCENE_MODE_DISABLED :
         !strcmp(sceneMode, CameraParameters::SCENE_MODE_AUTO) ?
-            ANDROID_CONTROL_SCENE_MODE_UNSUPPORTED :
+            ANDROID_CONTROL_SCENE_MODE_DISABLED :
         !strcmp(sceneMode, CameraParameters::SCENE_MODE_ACTION) ?
             ANDROID_CONTROL_SCENE_MODE_ACTION :
         !strcmp(sceneMode, CameraParameters::SCENE_MODE_PORTRAIT) ?