libmojo: Update the Makefile for Chrome OS

This change makes it possible to build libmojo in Chrome OS.

Bug: None
Test: emerge-${BOARD} libmojo (in Chrome OS)
Change-Id: I9897448a1b9e0cfbdec40a6dd10f7d264a2306f5
diff --git a/libmojo.pc.in b/libmojo.pc.in
index cceadd4..a750bdd 100644
--- a/libmojo.pc.in
+++ b/libmojo.pc.in
@@ -8,6 +8,6 @@
 Description: Chrome Mojo IPC library
 Requires.private:
 Version: ${bslot}
-Libs: -lmojo-${bslot}.pie
+Libs: -lmojo-${bslot}.pic
 Libs.private:
 Cflags: -I${includedir}/libmojo-${bslot} -Wno-cast-qual -Wno-cast-align