Changed recipe_modules base paths to be abstract entities in their own right.

scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng.json

Index: scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng.json
diff --git a/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng.json b/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng.json
index b9b427b8b8829a78d1f943b7f354cc027daa3bea..a68ebc9888fbb13010156c9b3bc22780141fc6a7 100644
--- a/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng.json
+++ b/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_mac_mac_chromium_rel_ng.json
@@ -236,7 +236,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/isolate/resources/find_isolated_tests.py",
+      "RECIPE_MODULE[isolate]/resources/find_isolated_tests.py",
       "--build-dir",
       "[SLAVE_BUILD]/src/out/Release",
       "--clean-isolated-files"
@@ -276,7 +276,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/isolate/resources/remove_build_metadata.py",
+      "RECIPE_MODULE[isolate]/resources/remove_build_metadata.py",
       "--build-dir",
       "[SLAVE_BUILD]/src/out/Release",
       "--src-dir",
@@ -2927,7 +2927,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/swarming/resources/collect_gtest_task.py",
+      "RECIPE_MODULE[swarming]/resources/collect_gtest_task.py",
       "--swarming-client-dir",
       "[SLAVE_BUILD]/src/tools/swarming_client",
       "--temp-root-dir",
@@ -2951,7 +2951,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/swarming/resources/collect_gtest_task.py",
+      "RECIPE_MODULE[swarming]/resources/collect_gtest_task.py",
       "--swarming-client-dir",
       "[SLAVE_BUILD]/src/tools/swarming_client",
       "--temp-root-dir",
@@ -2975,7 +2975,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/swarming/resources/collect_gtest_task.py",
+      "RECIPE_MODULE[swarming]/resources/collect_gtest_task.py",
       "--swarming-client-dir",
       "[SLAVE_BUILD]/src/tools/swarming_client",
       "--temp-root-dir",
@@ -3179,7 +3179,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/swarming/resources/collect_gtest_task.py",
+      "RECIPE_MODULE[swarming]/resources/collect_gtest_task.py",
       "--swarming-client-dir",
       "[SLAVE_BUILD]/src/tools/swarming_client",
       "--temp-root-dir",
@@ -3203,7 +3203,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/swarming/resources/collect_gtest_task.py",
+      "RECIPE_MODULE[swarming]/resources/collect_gtest_task.py",
       "--swarming-client-dir",
       "[SLAVE_BUILD]/src/tools/swarming_client",
       "--temp-root-dir",
@@ -3227,7 +3227,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/swarming/resources/collect_gtest_task.py",
+      "RECIPE_MODULE[swarming]/resources/collect_gtest_task.py",
       "--swarming-client-dir",
       "[SLAVE_BUILD]/src/tools/swarming_client",
       "--temp-root-dir",
@@ -3251,7 +3251,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/swarming/resources/collect_gtest_task.py",
+      "RECIPE_MODULE[swarming]/resources/collect_gtest_task.py",
       "--swarming-client-dir",
       "[SLAVE_BUILD]/src/tools/swarming_client",
       "--temp-root-dir",
@@ -3455,7 +3455,7 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILD]/scripts/slave/recipe_modules/swarming/resources/collect_gtest_task.py",
+      "RECIPE_MODULE[swarming]/resources/collect_gtest_task.py",
       "--swarming-client-dir",
       "[SLAVE_BUILD]/src/tools/swarming_client",
       "--temp-root-dir",