[fidl] Remove unused DispatchImpl method

Cleanup for the soft transition for
https://fuchsia-review.googlesource.com/c/third_party/go/+/337911

Change-Id: I07fa8ade3a954a7cf65b151957bcdf4226f2742f
diff --git a/src/syscall/zx/fidl/bindingstest/impl.go b/src/syscall/zx/fidl/bindingstest/impl.go
index adabefb..70e0c2b 100644
--- a/src/syscall/zx/fidl/bindingstest/impl.go
+++ b/src/syscall/zx/fidl/bindingstest/impl.go
@@ -1262,11 +1262,6 @@
 	Impl Test1
 }
 
-func (s_ *Test1Stub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *Test1Stub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	case Test1EchoOrdinal:
@@ -1334,11 +1329,6 @@
 	Impl EthernetDevice
 }
 
-func (s_ *EthernetDeviceStub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *EthernetDeviceStub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	}
diff --git a/src/syscall/zx/fidl/conformance/impl.go b/src/syscall/zx/fidl/conformance/impl.go
index 0b332bc..247fff8 100644
--- a/src/syscall/zx/fidl/conformance/impl.go
+++ b/src/syscall/zx/fidl/conformance/impl.go
@@ -2785,11 +2785,6 @@
 	Impl EthernetDevice
 }
 
-func (s_ *EthernetDeviceStub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *EthernetDeviceStub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	}
diff --git a/src/syscall/zx/io/impl.go b/src/syscall/zx/io/impl.go
index ae8518b..6abdfc0 100644
--- a/src/syscall/zx/io/impl.go
+++ b/src/syscall/zx/io/impl.go
@@ -854,11 +854,6 @@
 	Impl Node
 }
 
-func (s_ *NodeStub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *NodeStub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	case NodeCloneOrdinal:
@@ -1696,11 +1691,6 @@
 	Impl File
 }
 
-func (s_ *FileStub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *FileStub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	case FileCloneOrdinal:
@@ -1947,11 +1937,6 @@
 	Impl DirectoryWatcher
 }
 
-func (s_ *DirectoryWatcherStub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *DirectoryWatcherStub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	case DirectoryWatcherOnEventOrdinal:
@@ -2820,11 +2805,6 @@
 	Impl Directory
 }
 
-func (s_ *DirectoryStub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *DirectoryStub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	case DirectoryCloneOrdinal:
@@ -4024,11 +4004,6 @@
 	Impl DirectoryAdmin
 }
 
-func (s_ *DirectoryAdminStub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *DirectoryAdminStub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	case DirectoryAdminCloneOrdinal:
diff --git a/src/syscall/zx/net/impl.go b/src/syscall/zx/net/impl.go
index 8871c80..6b56c7e 100644
--- a/src/syscall/zx/net/impl.go
+++ b/src/syscall/zx/net/impl.go
@@ -652,11 +652,6 @@
 	Impl Control
 }
 
-func (s_ *ControlStub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *ControlStub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	case ControlCloneOrdinal:
@@ -911,11 +906,6 @@
 	Impl Provider
 }
 
-func (s_ *ProviderStub) DispatchImpl(ordinal_ uint64, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
-	var ctx_ _bindings.MarshalerContext
-	return s_.DispatchImplWithCtx(ordinal_, ctx_, data_, handles_)
-}
-
 func (s_ *ProviderStub) DispatchImplWithCtx(ordinal_ uint64, ctx_ _bindings.MarshalerContext, data_ []byte, handles_ []_zx.Handle) (_bindings.Message, bool, error) {
 	switch ordinal_ {
 	case ProviderSocketOrdinal: