media: Move widevine CDM targets to WidevineCdm folder

chrome/installer/linux/common/installer.include

Index: chrome/installer/linux/common/installer.include
diff --git a/chrome/installer/linux/common/installer.include b/chrome/installer/linux/common/installer.include
index ed85858d9fda6fbf4468b480295a6f2606a8e5cb..06dc922629055cf42b036b579651ee2950bf8797 100644
--- a/chrome/installer/linux/common/installer.include
+++ b/chrome/installer/linux/common/installer.include
@@ -159,9 +159,13 @@ stage_install_common() {
   find "${STAGEDIR}/${INSTALLDIR}/locales" -type d -exec chmod 755 '{}' \;
 
   # Widevine CDM.
-  if [ -f "${BUILDDIR}/libwidevinecdmadapter.so" ]; then
-    install -m 644 -s "${BUILDDIR}/libwidevinecdmadapter.so" "${STAGEDIR}/${INSTALLDIR}/"
-    install -m 644 "${BUILDDIR}/libwidevinecdm.so" "${STAGEDIR}/${INSTALLDIR}/"
+  WIDEVINECDM_SRCDIR="${BUILDDIR}/WidevineCdm"
+  WIDEVINECDM_DESTDIR="${STAGEDIR}/${INSTALLDIR}/WidevineCdm"
+  if [ -f "${WIDEVINECDM_SRCDIR}/libwidevinecdmadapter.so" ]; then
+    install -m 644 -s "${WIDEVINECDM_SRCDIR}/libwidevinecdmadapter.so" \
+      "${WIDEVINECDM_DESTDIR}/"
+    install -m 644 "${WIDEVINECDM_SRCDIR}/libwidevinecdm.so" \
+      "${WIDEVINECDM_DESTDIR}/"
   fi
 
   # ANGLE