Remove unused encodedString API on SkWriteBuffer/SkReadBuffer

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1936103002

Review-Url: https://codereview.chromium.org/1936103002

6 files changed, 0 insertions, 33 deletions

diff --git a/include/core/SkWriteBuffer.h b/include/core/SkWriteBuffer.h
index bd04dec0f9..1577ad04bc 100644
--- a/include/core/SkWriteBuffer.h
+++ b/include/core/SkWriteBuffer.h
@@ -54,7 +54,6 @@ public:
     void writeUInt(uint32_t value);
     void write32(int32_t value);
     void writeString(const char* value);
-    void writeEncodedString(const void* value, size_t byteLength, SkPaint::TextEncoding encoding);
     void writeFunctionPtr(void* ptr) { fWriter.writePtr(ptr); }
 
     void writeFlattenable(const SkFlattenable* flattenable);
diff --git a/src/core/SkReadBuffer.cpp b/src/core/SkReadBuffer.cpp
index 70b0d13a40..b0a371390b 100644
--- a/src/core/SkReadBuffer.cpp
+++ b/src/core/SkReadBuffer.cpp
@@ -117,15 +117,6 @@ void SkReadBuffer::readString(SkString* string) {
     string->set(strContents, len);
 }
 
-void* SkReadBuffer::readEncodedString(size_t* length, SkPaint::TextEncoding encoding) {
-    SkDEBUGCODE(int32_t encodingType = ) fReader.readInt();
-    SkASSERT(encodingType == encoding);
-    *length =  fReader.readInt();
-    void* data = sk_malloc_throw(*length);
-    memcpy(data, fReader.skip(SkAlign4(*length)), *length);
-    return data;
-}
-
 void SkReadBuffer::readPoint(SkPoint* point) {
     point->fX = fReader.readScalar();
     point->fY = fReader.readScalar();
diff --git a/src/core/SkReadBuffer.h b/src/core/SkReadBuffer.h
index 8f15a8d366..ae03a69042 100644
--- a/src/core/SkReadBuffer.h
+++ b/src/core/SkReadBuffer.h
@@ -122,7 +122,6 @@ public:
 
     // strings -- the caller is responsible for freeing the string contents
     virtual void readString(SkString* string);
-    virtual void* readEncodedString(size_t* length, SkPaint::TextEncoding encoding);
 
     // common data structures
     virtual void readPoint(SkPoint* point);
diff --git a/src/core/SkValidatingReadBuffer.cpp b/src/core/SkValidatingReadBuffer.cpp
index bc4042a2d7..a27d42d82d 100644
--- a/src/core/SkValidatingReadBuffer.cpp
+++ b/src/core/SkValidatingReadBuffer.cpp
@@ -110,19 +110,6 @@ void SkValidatingReadBuffer::readString(SkString* string) {
     }
 }
 
-void* SkValidatingReadBuffer::readEncodedString(size_t* length, SkPaint::TextEncoding encoding) {
-    const int32_t encodingType = this->readInt();
-    this->validate(encodingType == encoding);
-    *length = this->readInt();
-    const void* ptr = this->skip(SkAlign4(*length));
-    void* data = nullptr;
-    if (!fError) {
-        data = sk_malloc_throw(*length);
-        memcpy(data, ptr, *length);
-    }
-    return data;
-}
-
 void SkValidatingReadBuffer::readPoint(SkPoint* point) {
     point->fX = this->readScalar();
     point->fY = this->readScalar();
diff --git a/src/core/SkValidatingReadBuffer.h b/src/core/SkValidatingReadBuffer.h
index aaea1493ef..cd2d0c1ebf 100644
--- a/src/core/SkValidatingReadBuffer.h
+++ b/src/core/SkValidatingReadBuffer.h
@@ -42,7 +42,6 @@ public:
 
     // strings -- the caller is responsible for freeing the string contents
     void readString(SkString* string) override;
-    void* readEncodedString(size_t* length, SkPaint::TextEncoding encoding) override;
 
     // common data structures
     SkFlattenable* readFlattenable(SkFlattenable::Type type) override;
diff --git a/src/core/SkWriteBuffer.cpp b/src/core/SkWriteBuffer.cpp
index 2b35b67702..5c65755e3e 100644
--- a/src/core/SkWriteBuffer.cpp
+++ b/src/core/SkWriteBuffer.cpp
@@ -74,14 +74,6 @@ void SkWriteBuffer::writeString(const char* value) {
     fWriter.writeString(value);
 }
 
-void SkWriteBuffer::writeEncodedString(const void* value, size_t byteLength,
-                                              SkPaint::TextEncoding encoding) {
-    fWriter.writeInt(encoding);
-    fWriter.writeInt(SkToU32(byteLength));
-    fWriter.write(value, byteLength);
-}
-
-
 void SkWriteBuffer::writeColor(const SkColor& color) {
     fWriter.write32(color);
 }