Use call context to propagare LR costs
diff --git a/vsprojects/vcxproj/grpc++_test/grpc++_test.vcxproj b/vsprojects/vcxproj/grpc++_test/grpc++_test.vcxproj
deleted file mode 100644
index cd3e406..0000000
--- a/vsprojects/vcxproj/grpc++_test/grpc++_test.vcxproj
+++ /dev/null
@@ -1,170 +0,0 @@
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diff --git a/vsprojects/vcxproj/grpc++_test/grpc++_test.vcxproj.filters b/vsprojects/vcxproj/grpc++_test/grpc++_test.vcxproj.filters
deleted file mode 100644
index e1d8fe1..0000000
--- a/vsprojects/vcxproj/grpc++_test/grpc++_test.vcxproj.filters
+++ /dev/null
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diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj b/vsprojects/vcxproj/grpc/grpc.vcxproj
index 73d511e..fde60be 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj
@@ -273,6 +273,7 @@
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     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_posix.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\grpc_security_constants.h" />
+    <ClInclude Include="$(SolutionDir)\..\include\grpc\load_reporting.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\slice.h" />
     <ClInclude Include="$(SolutionDir)\..\include\grpc\slice_buffer.h" />
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diff --git a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
index dae5504..8edbbc2 100644
--- a/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc/grpc.vcxproj.filters
@@ -696,6 +696,9 @@
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diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
index 57cbb2c..17fb026 100644
--- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
+++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj
@@ -153,6 +153,7 @@
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+    <ClInclude Include="$(SolutionDir)\..\include\grpc\load_reporting.h" />
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     <ClInclude Include="$(SolutionDir)\..\include\grpc\slice_buffer.h" />
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diff --git a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
index 620649a..5331ede 100644
--- a/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_test_util/grpc_test_util.vcxproj.filters
@@ -438,6 +438,9 @@
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diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
index 5bdbff9..22f4740 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj
@@ -264,6 +264,7 @@
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+    <ClInclude Include="$(SolutionDir)\..\include\grpc\load_reporting.h" />
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diff --git a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
index b2b46b0..5021cb4 100644
--- a/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
+++ b/vsprojects/vcxproj/grpc_unsecure/grpc_unsecure.vcxproj.filters
@@ -609,6 +609,9 @@
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diff --git a/vsprojects/vcxproj/test/server_context_test_spouse_test/server_context_test_spouse_test.vcxproj b/vsprojects/vcxproj/test/server_context_test_spouse_test/server_context_test_spouse_test.vcxproj
index 9e586c6..fe2b1ab 100644
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+++ b/vsprojects/vcxproj/test/server_context_test_spouse_test/server_context_test_spouse_test.vcxproj
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