Split local/absolute include into attributes

Previously these were expanded into copts, requiring making all includes
absolute and duplicating includes to account for potentially generated
files. We now can handle both of these properly on the Bazel side, so
let's clean up build files a bit.

Test: bp2build.sh
Change-Id: I6c6160738cd6c269408c6c7a37010654d84f3c9d
diff --git a/cc/library.go b/cc/library.go
index 28bd741..f568247 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -236,6 +236,8 @@
 	System_dynamic_deps    bazel.LabelListAttribute
 	Export_includes        bazel.StringListAttribute
 	Export_system_includes bazel.StringListAttribute
+	Local_includes         bazel.StringListAttribute
+	Absolute_includes      bazel.StringListAttribute
 	Linkopts               bazel.StringListAttribute
 	Use_libcrt             bazel.BoolAttribute
 	Rtti                   bazel.BoolAttribute
@@ -307,6 +309,8 @@
 		System_dynamic_deps:    linkerAttrs.systemDynamicDeps,
 		Export_includes:        exportedIncludes.Includes,
 		Export_system_includes: exportedIncludes.SystemIncludes,
+		Local_includes:         compilerAttrs.localIncludes,
+		Absolute_includes:      compilerAttrs.absoluteIncludes,
 		Linkopts:               linkerAttrs.linkopts,
 		Use_libcrt:             linkerAttrs.useLibcrt,
 		Rtti:                   compilerAttrs.rtti,
@@ -2333,6 +2337,8 @@
 	Rtti                   bazel.BoolAttribute
 	Export_includes        bazel.StringListAttribute
 	Export_system_includes bazel.StringListAttribute
+	Local_includes         bazel.StringListAttribute
+	Absolute_includes      bazel.StringListAttribute
 	Hdrs                   bazel.LabelListAttribute
 
 	Cppflags   bazel.StringListAttribute
@@ -2384,6 +2390,8 @@
 		Rtti:                   compilerAttrs.rtti,
 		Export_includes:        exportedIncludes.Includes,
 		Export_system_includes: exportedIncludes.SystemIncludes,
+		Local_includes:         compilerAttrs.localIncludes,
+		Absolute_includes:      compilerAttrs.absoluteIncludes,
 
 		Cppflags:   compilerAttrs.cppFlags,
 		Srcs_c:     compilerAttrs.cSrcs,