Remove Gay's dtoa from sources.

tools/visual_studio/v8_base_x64.vcproj

Index: tools/visual_studio/v8_base_x64.vcproj
diff --git a/tools/visual_studio/v8_base_x64.vcproj b/tools/visual_studio/v8_base_x64.vcproj
index c84bce2d82219d923607443bf002179774e89904..6d27472ae3ecc9931732bb7b698c459d7ce0e2a6 100644
--- a/tools/visual_studio/v8_base_x64.vcproj
+++ b/tools/visual_studio/v8_base_x64.vcproj
@@ -122,30 +122,6 @@
 	</References>
 	<Files>
 		<Filter
-			Name="dtoa"
-			>
-			<File
-				RelativePath="..\..\src\dtoa-config.c"
-				>
-				<FileConfiguration
-					Name="Debug|x64"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						DisableSpecificWarnings="4018;4244"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|x64"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						DisableSpecificWarnings="4018;4244"
-					/>
-				</FileConfiguration>
-			</File>
-		</Filter>
-		<Filter
 			Name="src"
 			>
 			<File
@@ -217,6 +193,22 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\bignum.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\bignum.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\bignum-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\bignum-dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\bootstrapper.cc"
 				>
 			</File>
@@ -241,6 +233,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\cached-powers.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\cached-powers.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\char-predicates-inl.h"
 				>
 			</File>
@@ -417,6 +417,26 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\diy-fp.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\diy-fp.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\double.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\execution.cc"
 				>
 			</File>
@@ -433,6 +453,22 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\fast-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fast-dtoa.h"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fixed-dtoa.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\fixed-dtoa.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\flags.cc"
 				>
 			</File>
@@ -914,6 +950,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\src\strtod.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\..\src\strtod.h"
+				>
+			</File>
+			<File
 				RelativePath="..\..\src\x64\stub-cache-x64.cc"
 				>
 			</File>