Module size is uint32_t on Windows.

chrome/browser/install_verification/win/module_info.h

Index: chrome/browser/install_verification/win/module_info.h
diff --git a/chrome/browser/install_verification/win/module_info.h b/chrome/browser/install_verification/win/module_info.h
index db3fb4157d6dec45966ff914f98a12fd1b01a322..f2b4a2a3d1f360e6de4533eb2e033161370ac13e 100644
--- a/chrome/browser/install_verification/win/module_info.h
+++ b/chrome/browser/install_verification/win/module_info.h
@@ -15,7 +15,7 @@ struct ModuleInfo {
 
   ModuleInfo(const base::char16* const module_name,
              uintptr_t module_base_address,
-             size_t module_size)
+             uint32_t module_size)
       : base_address(module_base_address),
         size(module_size),
         name(module_name) {
@@ -32,8 +32,8 @@ struct ModuleInfo {
   }
 
   base::string16 name;
-  uintptr_t  base_address;
-  size_t size;
+  uintptr_t base_address;
+  uint32_t size;
 };
 
 #endif  // CHROME_BROWSER_INSTALL_VERIFICATION_WIN_MODULE_INFO_H_