Revert "Temporary additional logging to investigate bug"

This reverts commit 0ddd56316262ac74a95e9edb595697c163136d6d

Change-Id: I180a928af6f5a38d15a5efe44cd1fe927b5d961c
diff --git a/services/audioflinger/AudioMixer.cpp b/services/audioflinger/AudioMixer.cpp
index 30d645c..08325ad 100644
--- a/services/audioflinger/AudioMixer.cpp
+++ b/services/audioflinger/AudioMixer.cpp
@@ -209,7 +209,6 @@
         t->mainBuffer = NULL;
         t->auxBuffer = NULL;
         t->downmixerBufferProvider = NULL;
-        t->fastIndex = -1;
 
         status_t status = initTrackDownmix(&mState.tracks[n], n, channelMask);
         if (status == OK) {
@@ -456,9 +455,6 @@
         //         for a specific track? or per mixer?
         /* case DOWNMIX_TYPE:
             break          */
-        case FAST_INDEX:
-            track.fastIndex = valueInt;
-            break;
         default:
             LOG_FATAL("bad param");
         }
@@ -1115,8 +1111,8 @@
         t.buffer.frameCount = state->frameCount;
         int valid = t.bufferProvider->getValid();
         if (valid != AudioBufferProvider::kValid) {
-            ALOGE("invalid bufferProvider=%p name=%d fastIndex=%d frameCount=%d valid=%#x enabledTracks=%#x",
-                    t.bufferProvider, i, t.fastIndex, t.buffer.frameCount, valid, enabledTracks);
+            ALOGE("invalid bufferProvider=%p name=%d frameCount=%d valid=%#x enabledTracks=%#x",
+                    t.bufferProvider, i, t.buffer.frameCount, valid, enabledTracks);
             // expect to crash
         }
         t.bufferProvider->getNextBuffer(&t.buffer, pts);