Always use the 'virtual' keyword. No longer condition it on a build setting.

Signed-off-by: Rachel Green <[email protected]>

Author: rachgreen33

include/proxy-wasm/context.h

@@ -150,23 +150,14 @@ class ContextBase : public RootInterface,
               const std::shared_ptr<PluginHandleBase> &plugin_handle); // Stream context.
   virtual ~ContextBase();
 
-#ifdef PROXY_WASM_CPP_HOST_MORE_VIRTUAL_METHODS
   virtual WasmBase *wasm() const { return wasm_; }
-#else
-  WasmBase *wasm() const { return wasm_; }
-#endif
   uint32_t id() const { return id_; }
   // The VM Context used for calling "malloc" has an id_ == 0.
   bool isVmContext() const { return id_ == 0; }
   // Root Contexts have the VM Context as a parent.
   bool isRootContext() const { return parent_context_id_ == 0; }
-#ifdef PROXY_WASM_CPP_HOST_MORE_VIRTUAL_METHODS
   virtual ContextBase *parent_context() const { return parent_context_; }
   virtual ContextBase *root_context() const {
-#else
-  ContextBase *parent_context() const { return parent_context_; }
-  ContextBase *root_context() const {
-#endif
     const ContextBase *previous = this;
     ContextBase *parent = parent_context_;
     while (parent != previous) {
@@ -179,11 +170,7 @@ class ContextBase : public RootInterface,
   std::string_view log_prefix() const {
     return isRootContext() ? root_log_prefix_ : plugin_->log_prefix();
   }
-#ifdef PROXY_WASM_CPP_HOST_MORE_VIRTUAL_METHODS
   virtual WasmVm *wasmVm() const;
-#else
-  WasmVm *wasmVm() const;
-#endif
 
   // Called before deleting the context.
   virtual void destroy();