fix permissions on regular files

Change-Id: I731354b3cf3405eba2dfffcb47d174b5fa9df21a

diff --git a/test/idctllm_test.cc b/test/idctllm_test.cc
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/test/intrapred_test.cc b/test/intrapred_test.cc
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/vp8/common/vp8_entropymodedata.h b/vp8/common/vp8_entropymodedata.h
old mode 100755 (executable)
new mode 100644 (file)