Update from https://crrev.com/314320

base/base.isolate

Index: base/base.isolate
diff --git a/base/base.isolate b/base/base.isolate
index c23fdd4ef240bbe2356e1a9dba330f3a66ea79ab..021c01cda1012cf0b02524de722c7fd224c264f6 100644
--- a/base/base.isolate
+++ b/base/base.isolate
@@ -23,7 +23,7 @@
         ],
       },
     }],
-    ['OS=="win" and asan==1', {
+    ['OS=="win" and asan==1 and component=="shared_library"', {
       'variables': {
         'files': [
           '../third_party/llvm-build/Release+Asserts/lib/clang/3.7.0/lib/windows/clang_rt.asan_dynamic-i386.dll',
@@ -53,7 +53,7 @@
         ],
       },
     }],
-    ['OS=="win" and component=="shared_library" and CONFIGURATION_NAME=="Debug"', {
+    ['OS=="win" and component=="shared_library" and (CONFIGURATION_NAME=="Debug" or CONFIGURATION_NAME=="Debug_x64")', {
       'variables': {
         'files': [
           # Copy the VS runtime DLLs into the isolate so that they
@@ -65,7 +65,7 @@
         ],
       },
     }],
-    ['OS=="win" and component=="shared_library" and CONFIGURATION_NAME=="Release"', {
+    ['OS=="win" and component=="shared_library" and (CONFIGURATION_NAME=="Release" or CONFIGURATION_NAME=="Release_x64")', {
       'variables': {
         'files': [
           # Copy the VS runtime DLLs into the isolate so that they