Remove FormData::alwaysStream()

FormData::alwaysStream() doen't seem to be used anywhere in Blink.

BUG=

Review URL: https://codereview.chromium.org/662383002

git-svn-id: svn://svn.chromium.org/blink/trunk@184912 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/xmlhttprequest/XMLHttpRequest.cpp

@@ -696,8 +696,6 @@ void XMLHttpRequest::send(Document* document, ExceptionState& exceptionState)
 
         // FIXME: This should use value of document.inputEncoding to determine the encoding to use.
         httpBody = FormData::create(UTF8Encoding().encode(body, WTF::EntitiesForUnencodables));
-        if (m_upload)
-            httpBody->setAlwaysStream(true);
     }
 
     createRequest(httpBody.release(), exceptionState);
@@ -722,8 +720,6 @@ void XMLHttpRequest::send(const String& body, ExceptionState& exceptionState)
         }
 
         httpBody = FormData::create(UTF8Encoding().encode(body, WTF::EntitiesForUnencodables));
-        if (m_upload)
-            httpBody->setAlwaysStream(true);
     }
 
     createRequest(httpBody.release(), exceptionState);
@@ -812,8 +808,6 @@ void XMLHttpRequest::sendBytesData(const void* data, size_t length, ExceptionSta
 
     if (areMethodAndURLValidForSend()) {
         httpBody = FormData::create(data, length);
-        if (m_upload)
-            httpBody->setAlwaysStream(true);
     }
 
     createRequest(httpBody.release(), exceptionState);

third_party/WebKit/Source/platform/network/FormData.cpp

@@ -31,7 +31,6 @@ namespace blink {
 
 inline FormData::FormData()
     : m_identifier(0)
-    , m_alwaysStream(false)
     , m_containsPasswordData(false)
 {
 }
@@ -40,7 +39,6 @@ inline FormData::FormData(const FormData& data)
     : RefCounted<FormData>()
     , m_elements(data.m_elements)
     , m_identifier(data.m_identifier)
-    , m_alwaysStream(false)
     , m_containsPasswordData(data.m_containsPasswordData)
 {
 }
@@ -84,8 +82,6 @@ PassRefPtr<FormData> FormData::deepCopy() const
 {
     RefPtr<FormData> formData(create());
 
-    formData->m_alwaysStream = m_alwaysStream;
-
     size_t n = m_elements.size();
     formData->m_elements.reserveInitialCapacity(n);
     for (size_t i = 0; i < n; ++i) {

third_party/WebKit/Source/platform/network/FormData.h

@@ -112,9 +112,6 @@ public:
     const Vector<char>& boundary() const { return m_boundary; }
     void setBoundary(Vector<char> boundary) { m_boundary = boundary; }
 
-    bool alwaysStream() const { return m_alwaysStream; }
-    void setAlwaysStream(bool alwaysStream) { m_alwaysStream = alwaysStream; }
-
     // Identifies a particular form submission instance.  A value of 0 is used
     // to indicate an unspecified identifier.
     void setIdentifier(int64_t identifier) { m_identifier = identifier; }
@@ -142,7 +139,6 @@ private:
     Vector<FormDataElement> m_elements;
 
     int64_t m_identifier;
-    bool m_alwaysStream;
     Vector<char> m_boundary;
     bool m_containsPasswordData;
 };