all: update generated code (#15808)

* core/types, core/vm, eth, tests: regenerate gencodec files

* Makefile: update devtools target

Install protoc-gen-go and print reminders about npm, solc and protoc.
Also switch to github.com/kevinburke/go-bindata because it's more
maintained.

* contracts/ens: update contracts and regenerate with solidity v0.4.19

The newer upstream version of the FIFSRegistrar contract doesn't set the
resolver anymore. The resolver is now deployed separately.

* contracts/release: regenerate with solidity v0.4.19

* contracts/chequebook: fix fallback and regenerate with solidity v0.4.19

The contract didn't have a fallback function, payments would be rejected
when compiled with newer solidity. References to 'mortal' and 'owned'
use the local file system so we can compile without network access.

* p2p/discv5: regenerate with recent stringer

* cmd/faucet: regenerate

* dashboard: regenerate

* eth/tracers: regenerate

* internal/jsre/deps: regenerate

* dashboard: avoid sed -i because it's not portable

* accounts/usbwallet/internal/trezor: fix go generate warnings

5 files changed, 12 insertions, 4 deletions

diff --git a/core/types/block.go b/core/types/block.go
index 9be62b9e0..ffe317342 100644
--- a/core/types/block.go
+++ b/core/types/block.go
@@ -89,8 +89,8 @@ type Header struct {
 type headerMarshaling struct {
 	Difficulty *hexutil.Big
 	Number     *hexutil.Big
-	GasLimit   *hexutil.Uint64
-	GasUsed    *hexutil.Uint64
+	GasLimit   hexutil.Uint64
+	GasUsed    hexutil.Uint64
 	Time       *hexutil.Big
 	Extra      hexutil.Bytes
 	Hash       common.Hash `json:"hash"` // adds call to Hash() in MarshalJSON
diff --git a/core/types/gen_header_json.go b/core/types/gen_header_json.go
index 8af059104..eacca1ba5 100644
--- a/core/types/gen_header_json.go
+++ b/core/types/gen_header_json.go
@@ -11,6 +11,8 @@ import (
 	"github.com/ethereum/go-ethereum/common/hexutil"
 )
 
+var _ = (*headerMarshaling)(nil)
+
 func (h Header) MarshalJSON() ([]byte, error) {
 	type Header struct {
 		ParentHash  common.Hash    `json:"parentHash"       gencodec:"required"`
@@ -111,11 +113,11 @@ func (h *Header) UnmarshalJSON(input []byte) error {
 	if dec.GasLimit == nil {
 		return errors.New("missing required field 'gasLimit' for Header")
 	}
-	h.GasLimit = (uint64)(*dec.GasLimit)
+	h.GasLimit = uint64(*dec.GasLimit)
 	if dec.GasUsed == nil {
 		return errors.New("missing required field 'gasUsed' for Header")
 	}
-	h.GasUsed = (uint64)(*dec.GasUsed)
+	h.GasUsed = uint64(*dec.GasUsed)
 	if dec.Time == nil {
 		return errors.New("missing required field 'timestamp' for Header")
 	}
diff --git a/core/types/gen_log_json.go b/core/types/gen_log_json.go
index 92c699c2a..c9c2d3d25 100644
--- a/core/types/gen_log_json.go
+++ b/core/types/gen_log_json.go
@@ -10,6 +10,8 @@ import (
 	"github.com/ethereum/go-ethereum/common/hexutil"
 )
 
+var _ = (*logMarshaling)(nil)
+
 func (l Log) MarshalJSON() ([]byte, error) {
 	type Log struct {
 		Address     common.Address `json:"address" gencodec:"required"`
diff --git a/core/types/gen_receipt_json.go b/core/types/gen_receipt_json.go
index 520966874..1c9d8af93 100644
--- a/core/types/gen_receipt_json.go
+++ b/core/types/gen_receipt_json.go
@@ -10,6 +10,8 @@ import (
 	"github.com/ethereum/go-ethereum/common/hexutil"
 )
 
+var _ = (*receiptMarshaling)(nil)
+
 func (r Receipt) MarshalJSON() ([]byte, error) {
 	type Receipt struct {
 		PostState         hexutil.Bytes  `json:"root"`
diff --git a/core/types/gen_tx_json.go b/core/types/gen_tx_json.go
index a82822c36..035c26540 100644
--- a/core/types/gen_tx_json.go
+++ b/core/types/gen_tx_json.go
@@ -11,6 +11,8 @@ import (
 	"github.com/ethereum/go-ethereum/common/hexutil"
 )
 
+var _ = (*txdataMarshaling)(nil)
+
 func (t txdata) MarshalJSON() ([]byte, error) {
 	type txdata struct {
 		AccountNonce hexutil.Uint64  `json:"nonce"    gencodec:"required"`