Revert of Use /LTCG:Incremental to speed up the non-clobber official builds. (patchset #2 id:20001 …

build/common.gypi

Index: build/common.gypi
diff --git a/build/common.gypi b/build/common.gypi
index ff9b437975779b713825ab97fa387528d14b6f39..f4bba742dbb13fe1e38964da56d107d0be2231b6 100644
--- a/build/common.gypi
+++ b/build/common.gypi
@@ -5510,12 +5510,9 @@
             },
             'msvs_settings': {
               'VCLinkerTool': {
+                # Set /LTCG for the official builds.
+                'LinkTimeCodeGeneration': '1',
                 'AdditionalOptions': [
-                  # Enable /LTCG for the official builds. Use the incremental
-                  # mode to speed-up the non-clobber builds. This is not the
-                  # same as incremental linking (/INCREMENTAL) and doesn't have
-                  # any impact on code size or on performance.
-                  '/LTCG:INCREMENTAL',
                   # Set the number of LTCG code-gen threads to eight.
                   # The default is four. This gives a 5-10% link speedup.
                   '/cgthreads:8',