video: driver: Modify default values for VBV Delay and Peak Bitrate

Modify cap values for below properties:
[1] VBV Dealy: default as 300, min as 100, and max as 300
[2] Peak bitrate: default as avg bitrate set by client.

Change-Id: Ic9533e8a40e789128e5baa975bf1a0355e373e08
Signed-off-by: Akshata Sahukar <asahukar@codeaurora.org>

driver/vidc/inc/msm_vidc_internal.h

@@ -54,7 +54,6 @@
 #define MAX_HEVC_ENH_LAYER_SLIDING_WINDOW     5
 #define MAX_AVC_ENH_LAYER_SLIDING_WINDOW      3
 #define MAX_AVC_ENH_LAYER_HYBRID_HP           5
-#define PERCENT_PEAK_BITRATE_INCREASED       10
 #define INVALID_DEFAULT_MARK_OR_USE_LTR      -1
 #define MAX_SLICES_PER_FRAME                 10
 #define MAX_SLICES_FRAME_RATE                60