Renamed linaro compiler to work with the new bazel.

Change-Id: I48eaf7a54677d970e39aacc7c23f902889158b2f
diff --git a/tools/cpp/BUILD b/tools/cpp/BUILD
index 44eaa41..40e674f 100644
--- a/tools/cpp/BUILD
+++ b/tools/cpp/BUILD
@@ -41,7 +41,7 @@
     '@arm_frc_linux_gnueabi_repo//:compiler_components',
     ':roborio-compiler-files',
     ':flags_compiler_inputs',
-    '@linaro_linux_gcc_4.9_repo//:compiler_components',
+    '@linaro_linux_gcc_4_9_repo//:compiler_components',
     ':linaro-gcc-files',
   ],
 )
@@ -120,7 +120,7 @@
   srcs = [
     '//tools/cpp/linaro_linux_gcc:clang-symlinks',
     '//tools/cpp/linaro_linux_gcc:tool-wrappers',
-    '@linaro_linux_gcc_4.9_repo//:compiler_pieces',
+    '@linaro_linux_gcc_4_9_repo//:compiler_pieces',
   ],
 )
 
@@ -132,7 +132,7 @@
     '//tools/cpp/linaro_linux_gcc:ar',
     '//tools/cpp/linaro_linux_gcc:clang-ld',
     '//tools/cpp/linaro_linux_gcc:clang',
-    '@linaro_linux_gcc_4.9_repo//:compiler_pieces',
+    '@linaro_linux_gcc_4_9_repo//:compiler_pieces',
   ],
 )