Make DEPS use relative paths to fix recipe

Context: DEPS was originally added to pdfium to allow its recipe to
automatically check out its dependencies. The recipe used absolute
paths, and so the checkout directory's name ('pdfium') had to be
prefixed to the directory checkout of every dependency, as gclient in
the recipe worked one level above the pdfium checkout itself.

After change fe4537269fc7133320a5131638757f2ffa6bd854, the recipe no
longer worked. To fix this, I'm making DEPS use relative paths.

BUG=375773
R=jam@chromium.org

Review URL: https://codereview.chromium.org/724113003

1 files changed, 2 insertions, 0 deletions

diff --git a/DEPS b/DEPS
index b5fbbb2919..2c1ef73bcf 100644
--- a/DEPS
+++ b/DEPS
@@ -1,3 +1,5 @@
+use_relative_paths = True
+
 deps = {
   "build/gyp":
     "https://chromium.googlesource.com/external/gyp",