Remove start() parameter from extractors

Bug: 111407253
Test: CTS
Change-Id: I570374f936e434b214e9cd55e2a72f12ebeafad2
diff --git a/include/media/MediaExtractorPluginApi.h b/include/media/MediaExtractorPluginApi.h
index 9caea3e..b071a58 100644
--- a/include/media/MediaExtractorPluginApi.h
+++ b/include/media/MediaExtractorPluginApi.h
@@ -51,7 +51,7 @@
     void *data;
     void (*free)(void *data);
 
-    status_t (*start)(void *data, MetaDataBase *params);
+    status_t (*start)(void *data);
     status_t (*stop)(void *data);
     status_t (*getFormat)(void *data, MetaDataBase &format);
     status_t (*read)(void *data, MediaBufferBase **buffer, uint32_t options, int64_t seekPosUs);
@@ -62,7 +62,7 @@
     void *data;
     void (*free)(void *data);
 
-    status_t (*start)(void *data, AMediaFormat *params);
+    status_t (*start)(void *data);
     status_t (*stop)(void *data);
     status_t (*getFormat)(void *data, AMediaFormat *format);
     status_t (*read)(void *data, MediaBufferBase **buffer, uint32_t options, int64_t seekPosUs);